WORLD TRADE  
ORGANIZATION  TN/TE/W/49 
26 May 2005 
 
 (05-2134) 
Committee on Trade and Environment 
Special Session Original:   English 
 
 
 
ENVIRONMENTAL GOODS 
 
Submission by New Zealand  
 
Paragraph 31 (iii)  
 
 
 The following communication, dated 22 May 2005, is being circulated at the request of the Delegation of New Zealand
. 
 
_______________ 
  
 
I. INTRODUCTION 
1. The eleventh meeting of the Committee on Trade and Environment in Special Session 
(CTESS) confirmed that there is "a general view  that as a potential outcome for the [Hong Kong 
Ministerial] Conference, delegations c ould prepare a list of environmental goods."
1  Moreover, there 
continues to be a widely shared view that th e CTESS should undertake the development of the list 
while not prejudging the responsibility of the Negotiating Group on Market Access (NGMA) for 
negotiating the modalities for liberalization of su ch goods in accordance with the Doha mandate.2  
Paragraph 17 of the NAMA Framework which Members agreed in July 20043 encourages the 
Negotiating Group on Market Access to work closel y with the Committee on Trade and Environment 
in Special Session to address the issue of non-agricultural environmental goods.  The current submission, combined with New Zealand’s earlier proposal on the same subject of 9 February 2005
4, 
seeks to respond to that guidance. 
II. IMPLEMENTING "DEFINING BY DOING" 
2. New Zealand’s submission of 9 February sugg ested that, instead of seeking to define 
environmental goods through a process of theoretical and analytical exchanges, a more practical 
"defining by doing" approach may be useful.  T hus, rather than formally negotiating an agreed 
definition of environmental goods, Members would pr oceed directly to prepare their own lists of 
environmental goods for discussion.  In developi ng and preparing these lists, New Zealand proposed 
the application of one or other "reference points" as a way of initiating a discussion about the 
environmental credentials of a specific good.  Tho se reference points proposed by New Zealand were 
                                                      
1 Report by the Chairperson of the Special Session of the Committee on Trade and Environment to the 
Trade Negotiations Committee, TN/TE/11, 14 March 
2 The Minutes of the 10-11 October 2002 meeting of  the CTESS, for instance , recall that there was 
broad support amongst Members for negotiations on environmental goods being conducted in the NGMA, and 
that while some called on the CTESS to clarify the conc ept of environmental goods, others, while not opposing 
definitions being developed in the CTESS, could not accept any sequencing between the work in the two bodies.   
3 WT/GC/W/535 Annex B. 
4 TN/TE/W/46 of 9 February 2005. TN/TE/W/49 
Page 2  
 
the OECD’s
5 definition of environmental indust ries;  APEC’s conceptualization6 of environmental 
goods;  and approaches to environmental goods ag reed through high quality and comprehensive 
regional or bilateral Free Trade Agreements.  
3. Regardless of which reference points are used, New Zealand considers it important that any 
item on a list of environmental goods tabled at the WTO has a reference point attached to it.  In this 
way an abbreviated explanation is provided as to  why a specific product has been included.  The 
reference point approach therefore provides a screen ing mechanism designed to ensure that products 
proposed for inclusion on any agreed list of environmental products meet a basic threshold.   
4. It is important to reiterate that even when a product has the requisite reference point, this 
simply means that a discussion can be initiated on whether the product should be included on any 
agreed WTO list of environmental good s.  In short, the use of a reference point does not automatically 
confer environmental goods status for the purpose of the establishment of a list through the CTESS 
process.  
III. USING CATEGORIES TO HELP  CREATE A LIVING LIST 
5. In its most recent submission New Zealand supported Canada’s intervention on the types of 
categories to use in the development of lists of environmental goods.  In addition to the categories 
proposed by Canada7, here slightly modified, New Zealand suggested that the groupings of 
wastewater management and natural risk management also be used.  Moreover, in the development of 
its own provisional list, New Zealand also used th e following additional categories which may be of 
interest to other Members: 
- Environmentally preferable products8, based on end-use or disposal characteristics 
(e.g. jute sacks and bags) 
- cleaner or more resource-efficient technologi es and products (e.g. hot water weed killing 
systems);  and 
- waste and scrap utilization (e.g. sawdust and wood waste). 
 
6. The OECD has reported that half of the environmental goods likely to be in use within the 
coming decade do not currently exist.9  Given the dynamic and evolving nature of the sector therefore 
and the fact that it is continually developing in ne w and often unexpected directions, a key element of 
New Zealand’s most recent submission was the need to ensure that any list of environmental goods 
developed at the WTO should be considered a "living list."  New Zealand reiterates that it continues to 
attach a high level of importance to the establishm ent of a living list and looks forward to further 
discussions on this matter in due course.  
                                                      
5 The OECD defines the environmental industry as comprising: "activities which produce goods and 
services to measure, prevent, limit, minimise or correct environmental damage to water, air and soil as well as 
problems related to waste, noise  and eco systems" OECD (1999) The Environmental Goods and Services 
Industry:  Manual for Data Collection and Analysis , OECD Publications, Paris 
6 The descriptive section of WT/GC/W/138/Add.1. contains further details on the approach adopted by 
APEC, though it is also worth recalling that APEC economies utilised the OECD definition cited in footnote 3. 
7 In JOB(04)/98, 16 July 2004, Canada proposed the following categories for consideration:  air 
pollution control;  water pollution control;  solid/hazardous waste management;  remediation/clean-up of soil 
and water;  noise/vibration abatement;  environmental monitoring, analysis and assessment equipment;  potable 
water treatment;  recycling systems;  renewable energy plant;  heat/energy management;  and soil conservation.  
8 The concept of environmentally preferable products draws on asp ects of the work undertaken by 
UNCTAD (UNCTAD (1995) Environmental Preferable Products (EPPs) as a Trade Opportunity for 
Developing Countries,  Geneva, UNCTAD (UNCTAD/COM70).  It is important to note, however, that 
New Zealand considers that the EPP concept be utilised only when the product to which it refers can be 
identified by end-use or disposal characteristics.  
9 OECD (1998) The Global Environmental Goods and Services Industry , OECD Publications, Paris.  TN/TE/W/49 
 Page 3 
 
 
IV. THE NEW ZEALAND LIST 
7. The attached New Zealand living list of envir onmental goods was developed in the context of 
TN/TE/W/46.  For each product one or more refe rence points have been utilized to explain its 
presence on the list.  The products are also classifi ed according to the categories noted earlier.  The 
list has been informed by extensive domestic co nsultation with the New Zealand private and 
non-governmental sectors.   
8. New Zealand reserves the right to add further items to the attached living list or amend these 
as appropriate during the negotiation process.  Ne w Zealand encourages other Members to provide 
their own lists of environmental goods as soon as possible.    TN/TE/W/49 
Page 4 NEW ZEALAND PROVISIONAL LIST OF ENVIRONMENTAL GOODS  
     
     
AIR POLLUTION CONTROL  
     
   Reference 
Points*    
O A HS6 Description Ex-out 
x   252100 Limestone flux   
x   252220 Slaked (hydrated) lime   
x   281610 Magnesium hydroxide and peroxide   
x   701990 Other glass fibre products   
  x 840410 Auxiliary plant for use with boilers of heading No. 8402 or 8403 (for example, economizers, 
super-heaters, soot removers, gas recoverers)   
  x 840420 Condensers for steam or other vapour power units   
  x 840510 Producer gas or water gas generators, with or w ithout their purifier;  acetylene gas generators 
and similar water process gas generator, with or without their purifiers Include only those with purifiers. 
x x 841410 Vacuum pumps   
x   841430 Compressors of a kind used in refrigerating equipment   
x   841440 Air compressors mounted on a wheeled chassis   
  x 841459 Fans (and blowers) other than table, floor, window, ceiling or roof fans with a self contained 
electric motor of an output not exceeding 125W   
x x 841480 Air or vacuum pumps, air or other gas compressors and fans;  ventilating or recycling hoods 
incorporating a fan, whether or not fitted with filters;  other   
x   841490 Parts for air or gas compressors, fans or hoods   
x x 841780 Other furnaces, ovens,  incinerators, non electric   
x x 841960 Machinery for liquefying air or other gases   
x   841989 Other machinery for treatment of  materials by change of temperature   
x   842490 Parts for sprayers for powders or liquids   
x x 851410 Industrial or laborato ry electric resistance furnaces   
x x 851420 Industrial or laboratory  induction or dielectric furnaces   
x x 851430 Other industrial or labora tory electric furnaces and ovens   
x x 851490 Parts, industrial or laboratory electric furnaces   
     
       TN/TE/W/49
 Page 5MANAGEMENT OF SOLID OR HAZARDOUS WASTE  
     
O A HS6 Description Ex-out 
x x 841790 Parts of furnaces, non-electric Parts of waste incinerators 
x   847439 Other mixing or kneading machines for earth, stone, sand, etc.   
x   847982 Other machines for mixing/grinding, etc. Including bio-waste chopping and mixing 
equipment 
x x 847989 Other machines, nes10, having individual functions In-vessel composting systems, trash 
compactors, Radioactive waste press 
  x 847990 Parts of machines and mechanical appliances  having individual functions, not elsewhere 
specified or included in this chapter, other Parts of trash compactors 
  x 850590 Electro magnets;  other, including parts Electromagnet 
x   901320 Lasers   
x   960310 Brooms, hand   
x   960350 Brushes as parts of machines, appliances   
     
     
CLEAN-UP OR REMEDIATION OF SOIL AND WATER  
     
O A HS6 Description Ex-out 
x   251200 siliceous fossil meals  siliceous granules that facilitate growth of bio-
organisms 
x   300290 other cultures of micro-organisms (excluding yeasts) and similar products micro-organism cultures for bio-remediation, 
water treatment 
x   340219 Organic surface active agents (other than soap):  other oil spill dispersant chemicals 
x   382490Products, preparations and residual products of the chemical or allied industries, not elsewhere 
specified or included oil spill dispersant chemicals 
x   851629 Other electric space heating and soil heating apparatus   
x   854389 Other electrical machines  and apparatus with one function Ultraviolet water disinfection/treatment 
systems 
  x 890710 Inflatable rafts Inflatable oil spill recovery barges 
  x 890790 Other floating structures Pollution protection booms, oil absorbent 
booms  
     
     
                                                      
10 nes = not elsewhere specified.  TN/TE/W/49 
Page 6 ENVIRONMENTAL MONITORING, ANALYSIS AND ASSESSMENT EQUIPMENT  
     
O A HS6 Description Ex-out 
  x 690310Other refractory ceramic goods (for example, re torts, crucibles, muffles, nozzles, plugs, 
supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meal or of 
similar siliceous earths;  containing by weight more than 50% of graphite or other carbon or of 
a mixture of these products Laboratory refractory equipment 
  x 690320Other refractory ceramic goods (for example, re torts, crucibles, muffles, nozzles, plugs, 
supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meal or of 
similar siliceous earths;  containing by weight more than 50% of alumina (Al2O3) or of a 
mixture or compound of alumina and silica (SiO2) Laboratory refractory equipment 
  x 690390Other refractory ceramic goods (for example, re torts, crucibles, muffles, nozzles, plugs, 
supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meal or of similar siliceous earths;  other Laboratory refractory equipment 
  x 690919 Ceramic wares for laboratory, chemical or other technical uses;  other Laboratory equipment 
  x 701710Laboratory, hygienic or pharmaceuti cal glassware, whether or not graduated or calibrated;  of 
fused quartz or other fused silica   
  x 701720Laboratory, hygienic or pharmaceuti cal glassware, whether or not graduated or calibrated;  of 
other glass having a linear coeffi cient of expansion not exceeding 5 X 10-6 per Kelvin within a 
temperature range of 0 C - 300 C   
  x 701790Laboratory, hygienic or pharmaceutical glasswar e, whether or not graduated or calibrated; 
other   
x x 842119 Centrifuges, including centrifugal dryers, other than cream separators and clothes-dryers   
x x 842191 Parts of Centrifuges, Including Centrifugal Dryers Centrifuges, Accessories & Parts; except 
clothes dryers and clothes dryer furniture 
  x 902229Apparatus based on the use of X-rays or of alpha, beta or gamma radiations for other than 
medical, surgical, dental or veterinary uses   
  x 902290Apparatus based on the use of X-rays or of alpha, beta or gamma radiations  for other than 
medical, surgical, dental or veterinary uses Parts and accessories for goods of subheading 
9022.29 
x x 902511 Thermometers, pyrometers, liquid-filled   
x x 902519 Other thermometers, pyrometers   
x x 902580 Hydrometers, barometers, hygrometers, etc.   
x x 902610 Instruments and apparatus for measuring or checking the flow or level of liquid   
x x 902620 Instruments and apparatus for measuring or checking pressure   
x x 902680 Other instruments for measuring liquids or gases   
x x 902690 Parts of instruments for measuring, checking liquids or gases     TN/TE/W/49
 Page 7ENVIRONMENTAL MONITORING, ANALYSIS AND ASSESSMENT EQUIPMENT cont.  
O A HS6 Description Ex-out 
x x 902710 Instruments for analysing gas or smoke   
x x 902720 Chromatographs, etc.   
x x 902730 Spectrometers, etc.   
x x 902740 Exposure meters   
x x 902750 Other instruments using optical radiation   
x x 902780 Other instruments for physical or chemical analysis   
x x 902790 Parts for instruments, incl. microtomes   
  x 902830 Electricity Meters   
  x 902890 Parts and accessories fo r articles of subheading 9028   
x x 903010 Ionising radiation measuring & detecting instruments   
  x 903020 Cathode ray Oscilloscopes and Cathode ray Oscillographs   
  x 903031 Multimeters   
  x 903039Other instruments and apparatus, for measuring or checking voltage, current, resistance or 
power, without a recording device   
  x 903083Other instruments and apparatus for measuring or checking electrical quantities, with a 
recording device   
  x 903089 Other Instruments and Apparatus fo r Measuring or Checking Electrical Quantities   
  x 903090 Parts and accessories (for nom inated articles of subheading 9030)   
  x 903110 Machines for Bala ncing Mechanical Parts   
  x 903120 Test Benches   
  x 903130 Profile Projectors   
x   903149 Other optical instruments   
x x 903180 Other measuring or checking instruments   
  x 903190 Parts and accessories (for nom inated articles of subheading 9031)   
x x 903210 Thermostats   
x x 903220 Manostats   
x x 903281 Hydraulic/pneumatic automatic regulate, control instruments   
x x 903289 Other automatic regulate, control instruments   
  x 903290 Parts and accessories   
  x 903300Parts and Accessories (Not Speci fied or Included Elsewhere in  this Chapter) for Machines, 
Appliances, Instruments or Apparatus of Ch. 90   
     
  TN/TE/W/49 
Page 8 POTABLE WATER TREATMENT  
     
O A HS6 Description Ex-out 
x   280110 Chlorine   
x   391400 Ion exchangers (polymer)   
  x 841381 Pumps for liquids, whether or not fitted with a measuring device;  other pumps   
     
     
RECYCLING SYSTEMS   
     
O A HS6 Description Ex-out 
  x 841940 Distilling or rectifying plant solvent recycling plant 
  x 847410 Sorting, screening, separating or washin g machines Waste foundry sa nd reclamation equipment 
  x 847432 Machines for mixing mineral substances with bitumen Asphalt recycling equipment 
x x 847982 Mixing, kneading, crushing, grinding, screening, sifting, homogenizing emulsifying or 
stirring machines Other than kneading machinery 
     
     
RENEWABLE ENERGY PLANT  
     
O A HS6 Description Ex-out 
x   290511 Methanol   
  x 841011 Hydraulic turbines and water wheels of a power not exceeding 1,000 kW   
  x 841012 Hydraulic turbines and water wheels of a power exceeding 1,000 kW but not exceeding 
10,000 kW   
  x 841013 Hydraulic turbines and water wheels of a power exceeding 10,000 kW   
  x 841090 Hydraulic turbines and water wheels; parts, including regulators   
x x 841919 Other instantaneous or storage water heaters, non-electric   
  x 850231 Generating sets, electric,   wind powered Solar Water Heaters 
x x 854140 Photosensitive semiconductor devices, including photovoltaic cells whether or not 
assembled in modules or made up into panels;  light emitting diodes Solar cells 
     
       TN/TE/W/49
 Page 9HEAT AND ENERGY MANAGEMENT  
     
O A HS6 Description Ex-out 
x   700800 Multiple walled insulating units of glass   
x   853931 Fluorescent lamps, hot cathode   
x x 902810 Gas supply, production and calibrating metres   
x x 902820 Liquid supply, production and calibrating metres   
     
 
SOIL CONSERVATION   
     
O A HS6 Description Ex-out 
  x 460120 Mats, matting, and screens of vegetable materials Erosion control matting (biodegradable), 
ecologically safe ground covers 
(biodegradable) 
     
     
WASTE WATER MANAGEMENT  
     
O A HS6 Description Ex-out 
x   281410 Anhydrous ammonia   
x   281511 Sodium hydroxide solid.   
x   281512 Sodium hydroxide in aqueous solution   
x   281830 Aluminium hydroxide   
x   282010 Manganese dioxide   
x   282090 Manganese oxides (other)   
x   283210 Sodium sulphites   
x   283220 Other sulphites   
x   283510 Phosphinates and phosphonates   
x   283522 Phosphates of monosodium or disodium   
x   283523 Phosphates of trisodium   
x   283524 Phosphates of potassium   
x   283525 Calcium hydrogenorthophosphate   
x   283526 Other phosphates of calcium   
x   283529 Phosphates of triammonium   
x   283529 Other phosphates (excl, polyphosphates)    TN/TE/W/49 
Page 10 WASTE WATER MANAGEMENT cont.  
O A HS6 Description Ex-out 
x   293100 Other organo-inorganic compounds nitrification and urease inhibitors 
x   380210 Activated carbon   
x   382490 Other chemical products and preparations of the chemical or allied industries, nes nitrification inhibitors 
x x 392690 Other articles of plastics and articles of other materials of headings 3901 to 3914;  other Bio-film medium that consists of woven fabric 
sheets that facilitate the growth of bio-
organisms; rotating biological contactor 
consisting of stacks of large (HDPE) plates that facilitate the growth of bio-organisms. 
x   580190 Woven pile & chenille fabrics of other textile materials   
x   731010 Tanks, drums, etc. >50 l < 300 l   
x   841319 Other pumps fitted or designed with a measuring device for water treatment 
x   841320 Positive displacement pumps, hand operated   
x   841350 Other reciprocati ng positive displacement pumps   
x x 841360 Other rotary positive displacement pumps Submersible mixer pump to circulate water in 
wastewater treatment process;  sewage pumps, 
screw type 
x x 841370 Other centrifugal pumps Centrifugal pumps lined to prevent corrosion; 
centrifugal sewage pumps 
x x 842129 Other machinery for purifying liquids   
x   842381 Weighing machines capacity <30 kg   
x   842382 Weighing machines capacity >30 kg <500 kg   
x   842389 Weighing machines   
  x 842833 Other continuous action elevators and conveyors, for goods or materials;  other, belt type  Belt-type above ground conveyor used to 
transfer solids or slurries between plants 
  x 847982 Mixing, kneading, crushing, grinding, screening, sifting, homogenizing emulsifying or 
stirring machines Agitator for wastewater treatment  
x   848110 Valves, pressure reducing   
x   848130 Valves, check   
x   848140 Valves, safety   
x   848180 Other taps, cocks, valves, etc.     TN/TE/W/49
 Page 11WASTE WATER MANAGEMENT cont.  
O A HS6 Description Ex-out 
  x 854389 Electrical machines and apparatus, having individual functions, not specified or included 
elsewhere in this chapter;  other Ozone production system 
     
 
NATURAL RISK MANAGEMENT  
     
O A HS6 Description Ex-out 
x   381300 Preparations and charges for fire-extinguishers;  charged fire-extinguishing grenades   
  x 901540 Photogrammeterical surv eying instruments and appliances   
  x 901580 Other surveying, hydrographic, oceanographic, hydrological, meteorological or geophysical 
instruments and appliances, excluding compasses   
  x 901590 Parts and accessories of surveying, hydrological, meteorological, or geophysical 
instruments and appliances, excluding compasses Photogrammetric instruments; parts and 
accessories for articles of subheading 9015.40 
  x 902590 Parts and Accessories for Hydrometers and similar floating instruments, thermometers 
pyrometers, barometers, hygrometers, and psychrometers, recording or not, and any 
combination of these instruments   
     
ENVIRONMENTALLY PREFERABLE PR ODUCTS, BASED ON END-USE OR  DISPOSAL CHARACTERISTICS  
     
O A HS6 Description Ex-out 
x  310100 Animal or vegetable fertilisers, whether or not mixed together or chemically treated; 
fertilisers produced by the mixing or chemical treatment of animal or vegetable products  
x  340119 Soap;  organic surface-active products and preparations for use as soap:  Other:  natural 
soaps made from vegetable oil  
x  391390 Natural polymers:  Other:  Chemical derivatives of natural rubber  
x  560710 Twine, cordage, ropes and cables of jute or other textile bast fibres   TN/TE/W/49 
Page 12 ENVIRONMENTALLY PREFERABLE PROD UCTS, BASED ON END-USE OR DI SPOSAL CHARACTERISTICS cont.  
O A HS6 Description Ex-out 
x  560721 Twine, cordage, ropes and cables of sisa l or other textile fibres of the genus Agave   
x  630510 Sacks and bags, of a kind used for the packing of goods of jute or of other textile bast fibres  
     
CLEANER OR MORE RESOURCE-EFFICI ENT TECHNOLOGIES AND PRODUCTS  
     
O A HS6 Description Ex-out 
x   251200 siliceous fossil meals  diatomite (natural insecticide) 
x   284700 Hydrogen peroxide   
x   380810 Insecticides biological pest control agents 
x   382490 Products, preparations and residual products of the chemical or allied industries, incl. those 
consisting of mixtures of natural products, nes.  Biodiesel 
x   392290 Baths, shower-baths, sinks, wash-basins, bidets, seats and covers, flushing cisterns and 
similar sanitary ware, of plastics:  other for waterless urinal, composting toilet 
x   392330 Carboys, bottles, flasks and similar articles refillable plastic cartridge used in waterless 
urinals 
x   691010 ceramic sinks, wash basins, wash basin pedestals, baths, bidets, water closet pans, flushing 
cisterns, urinals and similar sanitary fixtures:  other for waterless urinal, composting toilet 
  x 843680 Other agricultural, horticultural, forestry, poultry- keeping or bee-keeping machinery Hot water weed killing system 
x   850239 Other electric generating sets and rotary  converters Micro combined  heat and power systems 
x   850680 Primary cells & batteries Fuel Cells 
x   870290 Motor vehicles for the transport of ten or more persons, including the driver:  other Electric and hybrid vehicles  
x   870322 Motor cars and other motor vehicles principally designed for the transport of persons (other 
than those of heading 87.02): of a cylinde r capacity exceeding 1,000 cc but not exceeding 
1,500 cc Hybrid vehicles  
    870390 Motor cars and other motor vehicles principally designed for the transport of persons (other 
than those of heading 87.02): other Electric vehicles 
     
   TN/TE/W/49
 Page 13WASTE AND SCRAP UTILISATION  
     
O A HS6 Description Ex-out 
x   261800 Granulated slag (slag sand) from the manufacture of iron or steel   
x   320300 Colouring matter of vegetable or animal origin (including dyeing extracts but excluding animal 
black), whether or not chemically defined;  preparations as specified in note 3 to this chapter based on colouring matter of vegetable or animal origin   
x   391510 Polyethylene waste and scrap   
x   391520 Polystyrene waste and scrap    
x   391530 Polyvinyl chloride waste and scrap   
x   391590 Other plastics waste and scrap   
x   400300 Reclaimed rubber in primary forms or in plates, sheets or strip   
x   400400 Waste, parings and scrap of rubber (other than hard rubber) and powders and granules obtained 
therefrom   
x   440130 Sawdust and wood waste and scrap, whether or not agglomerated in logs, briquettes, pellets or 
similar forms   
x   470710 Recovered (waste and scrap) paper or paperboard   
x   500500 Yarn spun from silk waste, not put up for retail sale   
x   500600 Silk yarn and yarn spun from silk waste, put up for retail sale;  silk-worm gut   
x   680800 Panels, boards, tiles,  blocks and similar articles of vegetable fibre, of straw or of shavings, 
chips, particles, sawdust or other waste, of wood, agglomerated with cement, plaster or other mineral binders   
x   700100 Cullet and other waste and scrap of glass;  glass in the mass   
x   720421 Stainless steel waste and scrap   
x   720429 Waste and scrap, of alloy steel, other than stainless   
x   720430 Waste and scrap, of tinned iron or steel   
x   720441 Ferrous waste & scrap, i or s11, from the mechanical working of metal, nes   
x   720450 Remelting scrap ingots, of iron or steel   
x   740400 Copper waste and scrap   
x   750300 Nickel waste and scrap   
x   760200 Aluminium waste and scrap   
x   790200 Zinc waste and scrap   
     
     
                                                      
11 i = iron;  s = steel.  TN/TE/W/49 
Page 14 *Reference points:    
  O OECD definition of environmental industries  
  A APEC's conceptualisation of environmental goods  
     
 
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