Silver in semimanufactured form, containing by weight 87 to 89 percent of silver, 11 to 13 percent of tin and 0.1 to 0.7 percent of copper oxide, presented in the form of strip and certified by the importer as suitable for use in electrical contact systems intended for the manufacture of switches and relays (provided for in subheading 7106.92.50) — Footwear for men with outer soles and uppers of rubber or plastics, such uppers of neoprene measuring 7 mm in thickness, injected with polyurethane on the exterior and covered with knitted fabric wholly of polyester on the interior, with rubber lug bottoms laminated with cement to the upper; such footwear covering the ankle, whose height does not exceed 35.56 cm; waterproof, valued not over $36/pair and designed to be permanently affixed to fishing waders (provided for in subheading 6402.91.50)
Open in calculatorstat, units: See chapter 99 statistical note 1.