Scheme Promotion Surface Tender

Chemicals, chemical products and man-made fibres Chemicals Neon Lead oxide Lead hydroxide Tanning extracts, dyeing extracts, tannins and colouring matter Dyeing extracts Tanning extracts Tannins Colouring matter Tanning preparations Hydrides Nitrides Azides Silicides Borides Refined sulphur Halogen Alkali metals Silicon dioxide Metallic halogenates; hypochlorites, chlorates and perchlorates Metallic halogenates Sodium hexafluorosilicate Aluminium chlorohydrate Sulphides, sulphates; nitrates, phosphates and carbonates Sulphides, sulphites and sulphates Miscellaneous sulphides Polysulphides Phosphinates, phosphonates, phosphates and polyphosphates Sodium hexametaphosphate Nitrates Miscellaneous metal acid salts Oxometallic acid salts Cyanide, cyanide oxide, fulminates, cyanates, silicates, borates, perborates, salts of inorganic acids Cyanides Cyanide oxide Fulminates Cyanates Borates and perborates Propene Ethylbenzene Tetrachloroethylene Alcohols, phenols, phenol-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; industrial fatty alcohols Industrial fatty alcohols Monohydric alcohols Diols, polyalcohols and derivatives Alcohol derivatives Ethyl alcohol Ureines Ketone and quinone function compounds