Production and operation of titanium dioxide, ferrous sulfate, modified polyacrylamide, waste heat power generation, sulfuric acid slag, research and development, production, and sales of new chemical products, chemical engineering design, chemical equipment design, processing and production, technology development, consulting, transfer, and services (excluding those limited by the state).
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Production and operation of titanium dioxide, ferrous sulfate, modified polyacrylamide, waste heat power generation, sulfuric acid slag, research and development, production, and sales of new chemical products, chemical engineering design, chemical equipment design, processing and production, technology development, consulting, transfer, and services (excluding those limited by the state).