2007 Supply Agreement



 CONFIDENTIAL TREATMENT REQUESTED 
 BY RUBICON TECHNOLOGY, INC. 
 Exhibit 10.17 
 2007 Supply Agreement* 
 This SAPPHIRE MATERIAL PURCHASING AGREEMENT (this
“Agreement”), dated as of January 5th, 2007, is made and entered into by and between Crystalwise Technology, Inc. (“Purchaser”), and Rubicon Technology (“Seller”) 
 Terms and Conditions 
  

	1.	 	Rubicon guarantees to provide sapphire to CWT and CWT guarantees to purchase sapphire from Rubicon from January 2007 through December 2007 at the following monthly volume per
quarter: 

  

					
	 Q1:
	 		 	
	Jan	 	75k units per month	 	Mix: [***]
	 Feb
	 	75k units per month	 	Mix: [***]
	 Mar
	 	80k units per month	 	Mix: [***]
			
	 Q2:
	 		 	
	 Apr
	 	80k units per month	 	Mix: [***]
	 May
	 	85k units per month	 	Mix: [***]
	 Jun
	 	85k units per month	 	Mix: [***]
			
	 Q3:
	 		 	
	 Jul
	 	90k units per month	 	Mix: [***]
	 Aug
	 	90k units per month	 	Mix: [***]
	 Sep
	 	90k units per month	 	Mix: [***]
			
	 Q4:
	 		 	
	 Oct
	 	95k units per month	 	Mix: [***]
	 Nov
	 	95k units per month	 	Mix: [***]
	 Dec
	 	95k units per month	 	Mix: [***]

 The total guaranteed volume is 1,035,000 units in 2007 
  

	    	 	Rubicon will offer higher volumes of sapphire to CWT on a best efforts basis. The mixture of core and as cut provided on this best efforts basis may vary depending on Rubicon
capacity and CWT needs. If Rubicon can increase to higher volumes we will inform CWT as soon as possible. 

  

	2.	 	The purchase order will be a mixture of Core, As Cut Wafers, and As Ground wafers. The volume and mix of sapphire wafers and core per month can be adjusted



 * [***]: Certain information in this document has been omitted and filed
separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions. 








 
CONFIDENTIAL TREATMENT REQUESTED 
 BY RUBICON
TECHNOLOGY, INC. 
  

	    	 	quarterly with at least 45 days notice. Both Rubicon and CWT have the right to review, revise and agree on quarterly order details such as delivery schedules, volume and terms
within the volume range of 75k-95k units per month 

  

	3.	 	The pricing for Q1 and Q2 2007 is fixed and the details are included in the following table. Q3/Q4 2007 pricing will be agreed upon by both parties by May 15, 2007.


  

					
	Product	  	Part #s	 	Q1/Q2 2007 Price
	 [***]
	  	 F107
	 	 [***]

	 [***]
	  	 F303, F312
	 	 [***]

	 [***]
	  	 F27, F236
	 	 [***]


  

	4.	 	The 2007 revised supply agreement to be finalized by January 5, 2007. Purchase order volume is guaranteed and PO is non-cancelable by customer. The official PO to be re-issued
within 3 days of supply agreement finalization by January 8th, 2006. 

  

	5.	 	Quarterly PO adjustments to be submitted and agreed upon 45 days prior to the start of the next quarter. 

  

	6.	 	Introduction of new product specifications can affect the ratio of supply capacity, lead time and pricing. 

  







 
CONFIDENTIAL TREATMENT REQUESTED 
 BY RUBICON
TECHNOLOGY, INC. 
 Purchaser: Crystalwise Technology, Inc. 
 6F, No. 24, Wen-Huah Rd, Hsin-chu Industry Park, Hsin-chu, 303, Taiwan R.O.C. 
  

			
	TEL: 886-3-5970212	  	FAX: 886-3-5971226
		
	 /s/ Stan Hung
 Stan Hung
	  	Date: 1/15/2007
	Chairman	  	 

  
  
 Seller: Rubicon Technology 
 9931 Franklin Avenue, Franklin Park, Illinois 60131

  

			
	TEL: 847-295-7000	  	FAX: 847-295-7555
		
	 /s/ Raja M Parvez
 Raja M Parvez
	  	Date: 1/15/2007
	CEO