... implementation of quality standards: Industrial soda ash (light soda ash, heavy soda ash) the implementation of People's Republic ... standard. Technical indicators for the quality of soda ash consumption: GB1886 - 1992 Index nameClass indicatorsExcellentFirst-class ... >>Basic Information Product/Service (We Sell):Soda Ash Light,Soda Ash Dense,Calcium Chloride,Sodium Nitrite,Sodium Nitrate,Caustic ...