World Alumina Production For 1st Quarter 2010

Period	Alumina Grade	Reported Alumina Production (Thousands of Metric Tons)
Period	Alumina Grade	Area 1: Africa	Area 2: North America	Area 3: Latin America	Area 4/5: Asia	Area 6A: West Europe	Area 6B: East/Central Europe	Area 7: Oceania	Total
First Quarter 2009	Chemical	0	149	34	232	310	90	78*	893*
	Metallurgical	137	873	3,744	1,333*	940	1,059	4,799*	12,885*
	Total	137	1,022	3,778	1,565*	1,250	1,149	4,877	13,778*
Second Quarter 2009	Chemical	0	171*	23	217	212	83	58	764*
	Metallurgical	135	768*	3,037	1,251*	790	1,034	4,948	11,963*
	Total	135	939*	3,060	1,468*	1,002	1,117	5,006	12,727*
Third Quarter 2009	Chemical	0	215	27	245	287	88	71	933
	Metallurgical	102	879	3,087	1,259*	815*	1,070	5,086	12,298*
	Total	102	1,094	3,114	1,504*	1,102*	1,158	5,157	13,231*
Fourth Quarter 2009	Chemical	0	204	30	246	354	108	97	1,039
	Metallurgical	156	1,020	3,293	1,312*	956	1,026	5,125	12,888*
	Total	156	1,224	3,323	1,558*	1,310	1,134	5,222	13,927*

Year 2009	Chemical	0	739	114	940	1,163	369	304*	3,629*
	Metallurgical	530	3,540	13,161	5,155*	3,501*	4,189	19,958*	50,034*
	Total	530	4,279	13,275	6,095*	4,664*	4,558	20,262	53,663*
First Quarter 2010	Chemical	0	199	39	259	368	100	98	1,063
	Metallurgical	149	1,157	3,161	1,343	1,011	980	4,720	12,521
	Total	149	1,356	3,200	1,602	1,379	1,080	4,818	13,584

（*=Revised figures）