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Table Z-5c.Production of slab zinc in the United States, according to grade'

[In tons of 2,000 pounds]

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Regular
high
grade
(ordi-
nary)

191,639
180,366
190,429
196,482
206,651
192,075
175, 499
182,125
180,188
132,980
138, 597
162,467

13,987
15,013
14,482
15, 265
13,777
12,503
13,219
11,575
9,367
9,444
8,060
8,413

Grade B (intermediate)

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Total

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June

July

August

September
October...
November.
December.

Year—. 1958—January...

356,098
29,276

24,225
1,556

532,022
42,823

1,057,450
82,343

1 U. S. Bureau of Mines; distilled and electrolytic zinc, primary and secondary.

* American Zinc Institute, preliminary (with deduction for metallurgical losses in converting grades).

Table Z-6.—Reported consumption of primary zinc in the United States

Consumption of slab zinc'

Galva-
nizing

Brass
prod-
ucts

Dieeast
ing

Rolled
zinc

Other
alloy

Other
pur-
poses

Total

Zinc Pigments and salts

Other I

Reported consumption, grand total

1947

1948.

1949.

1950

1951

1952

1953

1964-—

1955

1956

1957 (11 months)

361,327
370,969
350,880
441,686
400,279
377,688
406.988
403,463
451.141
439,146
331,413

112.347
109,140
85,534
139.373
143,292
155,608
178,182
108,268
146.243
124,004
103,260

210, 214
230,995
199,665
285,022
282, 812
225, 877
297,280
279,676
417,333
349.200
330,616

70,680
76, 672
55,200
68.444
64.085
51,318
54,649
47,486
51,589
47,359
36,865

22,631
19,290
12,808
22,692
31, 845
28,017
30,840
29,871
35,907
30,407
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9,161
10,669
7,754
9,917
11,658
14,275
17,988
15,535
17,599
18,614
24,712

786.360
817,735
711, 841
967,134
933. 971
852, 783
985, 927
884,299
119, 812
008.790
856.1142

145,923
132,649

88,142
134, 434
133,845
109, 277
118, 244

99,247
108. 395
100,000
8 91,600

107, 744
45, 552
26,270
47,424
58,432
55,087
52,440
41,490
64,166
45,700

•41,900

1,040,027

995,936

826.253

1,148,992

1,126,248

1,017,147

1,156,611

1,025.036

1, 292,373

1,154, 490

990,142

• As reported by USBM.

1 Adjusted to Include consumption of smaller users not reporting to USBM, plus estimated quantity of zinc recovered from old scrap and consumed in forms other than slab.

• Estimated!

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June

July.

August.. -.

September

October

November

1 Jmohths.

331,413

103,260

341,333

36,865

33,871

846,742

1 Including ingot makers and foundries.

'Includes producers of zinc-base castings, zinc-alloy dies and zinc-alloy rod.

Source: U. S. Bureau of Mines.

Table Z-7.—Zinc tariffs, price, and protection

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'Tarlfl suspended subject to automatic reinstatement should price fall below 18 cents.

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