Mr Botha said South Africa produced 182,2-million tons of coal which, after gold and platinum group metals, made it the biggest contributor to foreign exchange earnings.
(Mr Botha; said; South Africa produced 182,2-million tons of coal) Context(Mr Botha said,List([0, 13))):(South Africa; produced; 182,2-million tons of coal)
Mr Botha said,List([0, 13))
Mr Botha South Africa
said produced
South Africa produced 182,2-million tons of coal
182,2-million tons of coal