TABLE 28MINERALS IN THE WORLD ECONOMY—-1989  45 
LEADING WORLD PRODUCERS OF HYDRAULIC CEMENT' 
 
(Thousand metric tons) 
Country 1985 1986 1987 1988~ 
1989C 
 
Chinac 142,500 161,500 180,000 203,000U.S.S.R. 130,722 135,119 137,404 139,499Japan
72,847 71,264 71,551 77,554United States (including Puerto Rico) 71,540 72,499
72,122 70,989India 33,030 36,400 36,980 40,700Italy 36,677 135,938 37,257
e37,~®Korea, Republic of 20,424 23,403 25,662 28,995Germany, Federal
Republic of 25,758 26,580 25,268 26,215Brazil 20,612 25,297 25,470 25,328Spain
(including Canary Islands)e 224,197 24,000 23,400 24,000France 23,546 C~3,5~
~ ~Turkey 17,581 20,004 21,980 22,675Mexico 20,680 19,751 22,749 22,513Taiwan
14,418 14,806 15,663 17,281UnitedKingdom 13,339 13,413 14,311 16,506Poland
15,000 15,800 16,100 17,000Indonesia 10,081 10,941 1 1,844 12,472Romania
12,238 14,216 e14,3~ c14,~Greece 13,669 13,341 13,168 13,053Iran 12,646 12,273
12,729 12,202German Democratic Republic 1 1,608 11,988 12,430 12,510Canada
10,192 10,602 12,603 12,036 Total 692,952 r73~,215 761,321 805,727Other r~,663
1274,276 286,926 298,838 Grand total r959,615 r1,~4,491 1,048,247 1,104,565

207,000 
140,000 
81,300 
271,~ 
 
242,100 
~ 
23(),474 
 
26,500 
25,000 
24,500 
~ 
 ~ 
 
23,500 
218,~43 
16,000 
15,000 
214,~99 
 
14,000 
13,100 
12,500 
12,500 
211,832 
819,084 
304,069 
1,123,153 
178,800 
136,549 
74,903 
71,684 
37,842 
36,674 
25,792 
26,064 
24,341 
24,019 
23,721 
21,208 
21,839 
16,042 
14,714 
15,780 
11,887 
13,751 
13,266 
12,470 
12,207 
11,453 
761,860 
286,154 
1,048,014 
eEstjmated. PPreliminaiy. ~Reviscd. 
 
 
' Table includes data available through June 27, 1990. 
 
 
2Reported figure. 
 
 
TABLE 29 
 
 
LEADING WORLD PRODUCERS OF NATURAL DIAMOND' 
 
 
(Thousand carats) 
 
 
Country 1985 1986 1987 1988~ 
1989C 
 
Australia 7,070 29,21 1 30,333 35,034Zaire 20,159 23,304 19,425 18,227Botswana
12,635 r13,090 13,208 15,229U.S.S.R.~ 10,800 10,800 10,800 11,000South Africa,
Republic of rlO,202 10,228 9,053 ~8,504ChinaC 1,000 1,000 1,000 1,000Angolac
2714 250 190 1,000Namibia 910 1,010 1,037 938Brazil 450 625 645 533 Total
r63,944) r89,518 85,691 91,465Other r2,078 ~2,~45 1,912 1,881 Grand total
66,018 r91,763 87,603 93,346 
35,080 
19,000 
215,~52 
11,000 
9,116 
1,000 
1,000 
1,000 
550 
92,998 
1,839 
94,837 
27,346 
20,023 
13,883 
10,880 
9,421 
1,000 
631 
979 
561 
84,722 
1,991 
86,713 
 CEstimated PPreliminary. rRevisCd. 
 
 ' Gem and industrial grades undifferentiated. Table includes data available
through May 16, 1990. 2Reported figure.