438 THE HONGKONG GOVERNMENT GAZETTE, AUGUST 10, 1917.
(c) Arsenic, compounds of arsenic, and mixtures
containing arsenic ;
(B) Barium peroxide ;
(B) Barium sulphate;
(B) Belladonna and its preparations;
(B) Belladonna alkaloids, and their salts and pre-
parations;
(B) Benzoic acid (synthetic) and benzcates ; (B) Benzol and its compounds and preparations; (c) Bismuth and its salts (except bismuth
nitrate);
(B) Bismuth nitrate;
(B) Bleaching powder;
(c) Borax and mixtures containing borax ;
(c) Boric acid;
(c) Boron compounds;
(B) Bromine and alkaline bromides ;
(B) Caffeine and its salts;
(B) Calcium carbide ;
(c) Calcium silicide ;
(c) Calcium sulphate ;
(c) Calcium sulphide;
(c) Cantharides;
(B) Carbolic acid and compounds thereof, and
preparations containing carbolic acid;
(B) Carbon disulphide;
(B) Carbon tetrachloride and its preparations ; (c) Cascara sagrada;
(B) Cerium, oxide and salts of ;
(B) Chloral and its compounds and preparations; (B) Chlorates, all metallic;
(B) Chlorine:
(B) Chromium, compounds of (except chromium acetate, chromium chlorate and chromium nitrate), and mixtures containing such compounds of chromium ;
(B) Chromium acetate ;
(B) Chromium chlorate ;
(B) Chromium nitrate ;
(B) Cinchona bark ;
(B) Citric acid;
(B) Coal tar, all products obtainable from and derivatives thereof, suitable for use in the manufacture of dyes and explosives, whether obtained from coal tar or other sources, and mixtures and preparations containing such products or derivatives ;' (B) Cobalt nitrate;
(B) Cobalt, oxides and salts of (except cobatl nitrate), and mixtures containing such oxides or salts of cobalt ;
(B) Cocaine and its salts and preparations; (B) Colchicum and its preparations ;
(B) Collodion;
(B) Copper acetate;
(c) Copper, compounds of (except copper acetate, copper iodide, copper nitrate, copper sul- phate, and suboxide of copper), and mixtures containing such compounds of
copper;
(B) Copper iodide;
(B) Copper nitrate ;
(B) Copper, suboxide of, and mixtures containing
suboxide of copper ;
(B) Copper sulphate;