Unwrought or semi-wrought common metals and their alloys as well as well as goods thereof, included in this class; ores

CHEMICALS FOR GENERAL INDUSTRIAL USE-NAMELY ALUMINUM FLUORIDE, ARSENIC, METALLIC ARSENIC, ARSENIC COMPOUNDS, CALCIUM CHLORIDE, CALCIUM PHOSPHATE, MONOCALCIUM PHOSPHATE, DICALCIUM PHOSPHATE, MAGNESIUM PHOSPHATE, SODIUM PHOSPHATE, MONOSODIUM PHOSPHATE, DISODIUM-PHOSPHATE, TRISODIUM-PHOSPHATE, SODIUM TRIPOLY PHOSPHATE, SULPHURIC ACID, NICKEL SULPHATE, SELENIUM,SELENIUM COMPOUNDS, SODIUM SULPHATE AND TRIPOLY PHOSPHATE FOR DETERGENTS, ARSENIC TRIOXIDE AND ARSENIC SALTS FOR HERBICIDES AND INSECTICI...

Providing Technical Project Administration and Project Management and Other Mining Operation Services for the Mining, Metallurgical and Chemical Industries, Hydroelectric, Thermal, and Nuclear Power Projects

Chemicals for General Industrial Use-Namely, Aluminum Fluoride, Sulphur Dioxide, Selenium, Selenium Compounds, Arsenic, Arsenic Compounds, Nickel Sulphate, Aluminum Sulphate, Sodium Phosphate, Sodium Sulphate, Calcium Phosphate, Fluosilicic Acid, Lead Oxide, Phosphoric Acid, Sulfuric Acid, Phosphoric Acid; Sodium Sulphate and Tripoly Phosphate for Detergents and Liquid Sulphur Dioxide Preparations; Arsenic Trioxide and Arsenic Salts for Herbicides and Insecticides; Arsenic Salts for Wood Pres...

CHEMICAL COMPOSITIONS FOR PRESERVING WOOD PRODUCTS

WOOD AND WOOD PRODUCTS WHICH HAVE BEEN TREATED WITH WOOD PRESERVATIVES, INSECTICIDES, AND FUNGICIDES