The changes in base metal stocks on the London Metal Exchange on June 16 were as follows: Copper inventories were reduced by 1,000 tons and the total stock was 38,300 tons. Aluminum stocks fell by 3,725 tons and total stocks were 554,825 tons. Tin inventory increased by 50 tons, with a total stock of 3,350 tons. Lead inventories increased by 800 tons, with a total stock of 34,400 tons. Zinc stocks were reduced by 450 tons and the total stock was 622,250 tons. Nickel inventory decreased by 60 tons and the total inventory was 7,794 tons. Aluminum alloy stocks remained flat with a total stock of 44,480 tons.