Page:United States Statutes at Large Volume 46 Part 1.djvu/653

 610 SCHEDULE 3. Metals and manu. factures of. Ferrotungsten, etc. Ferrosilicon, etc . Sili con alum inum, et o. Ferro chrome, etc. Boron carbide, etc. Ferro phosphor us, et c. Barium, alloys of, or similar. All oys, not sp ecia lly provided for. Cerium. Ferrocerium, etc. Ductile tantalum, etc. Bar and round iron. Steel. Ingots, bars, etc. SEVENTY-FIRST CONGRESS. SEss. IL' CH. 497. 1930. contained therein and 50 per centum act valorem ; tungstic acid, and all other compounds of tungsten, not specially provided for, 60 cents per pound on the tungsten contained therein and 40 per centum a d valorem. (h) Ferrotungsten, ferrochromium tungsten, chromium tungsten, chromium cobalt tungsten, tungsten nickel, and all other alloys of tungsten not specially provided for, 60 cents per pound on the tung- sten contained therein and 25 per centum ad valorem. (i) Ferrosilicon, containing 8 per centum or more of silicon and less than 60 per centum, 2 cents per pound on the silicon contained therein ; containing 60 per centum or more of silicon and less than 80 per centum, 3 cents per pound on the silicon contained therein ; containing 80 per centum or more of silicon and less tha n 90 per centum, 4 cents per pound on the silicon contained therein ; contain- ing 90 per centum or more of silicon, and silicon metal, 8 cents per pound on the silicon contained therein. (j) Si li con aluminum, aluminum silicon, alsimin, ferrosilicon aluminum, and ferroaluminum silicon, 5 cents per pound. (k) Ferrochrome or ferrochromium containing 3 per centum or mo re of ca rbo n, 21/2 ce nts per p ound on the chrom ium cont ained therein ; frrochrome or ferrochromium containing less th an 3 per centum of ca rb on, and chrome metal or chromium metal, 30 per centum ad valorem. (1) Boron carbide, chromium carbide, vanadium carbide, chro- mium nickel, chromium silicon, chromium vanadium, and manganese copper, 25 per centum ad valorem. (m) Ferrophosphorus, ferrotitanium, fe rro van adi um, ferroura- nium, ferrozirconium, zirconium ferrosilicon, ferroboron, ferro- aluminum vanadium, ferromanganese vanadium, ferrosilicon vana- diu m, and f errosili con alum inum van adium, 25 per ce ntum ad val orem. (n) Barium, boron, calcium, columbium or niobium, strontium, tantalum, thorium, titanium, uranium, vanadium, zirconium, alloys of two or more of these metals, or alloys not specially provided for of one or m ore of t hese meta ls w ith one or mo re of the met als aluminum, chromium, cobalt, copper, manganese, nickel, or silicon, 25 pe r centum ad valor em. (o) All alloys used in the manufacture of steel or iron, not specially provided for, 25 per centum ad valorem. p) Cerium metal, $2 per pound . (q) Fe rro cer ium and all oth er cerium alloys, $2 per pound and 25 per centum ad valorem . (r) Ductile tantalum metal, ductile columbium or niobium metal, and ductile nonferrou s alloys of tanta lum metal, or of c olumbium or niobium metal, 40 per centum ad valorem. PAR . 303. Muck bars, pieces thereof except crop ends, bar iron, and r ound iron in coils o r rods, i ron in sla bs, blooms , loops, or other forms less finished than iron in bars and more advanced than pig iron, except castings ; all the foregoing, valued at not above 11/2 cents per pound, three-tenths of 1 cent per pound and not above 21/2 cents per pound, five-tenths of 1 cent per pound ; valued above 21 /2 and not above 31 /2 cents per pound, eight-tenths of 1 ce nt per pound ; valued above 31 and not above 5 cents per pound , 1 cent per pound ; valued above 5 cents per pound, 11/2 cents per pound. PAR. 304 . Steel ingots, cogged ingots, blooms and slabs, by what- ev er process made ; die blocks or blanks ; billets and bars, whether solid or hollow ; shafting ; pressed, sheared, or stamped shapes, not advanced in value or condition by any process or operation subse- quent to the process of stamping ; hammer molds or swaged steel ;
 * valued above 1 1/2

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