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TABLE Z-5b.-Mine production of recoverable zinc in the United States in 1956 and in 1957 by months 1

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1 Revised figures.

2 Based on number of days in the month without adjustment for Sundays and holidays.

States east of the Mississippi

TABLE Z-5c.-Production of slab zinc in the United States, according to grade1 [In tons of 2,000 pounds]

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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

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As reported by USBM.

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

Estimated:

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1 Including ingot makers and foundries.

2 Includes producers of zinc-base castings, zinc-alloy dies and zinc-alloy rod. Source: U. S. Bureau of Mines.

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1 Tariff suspended subject to automatic reinstatement should price fall below 18 cents.

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