|Production (of a chemical)
||Refers to the formation through a chemical reaction or a biochemical or biologically mediated reaction, and includes forming the chemical by any such reaction as an intermediate, by-product or waste product during the manufacture of any product.
|Processing (of a chemical)
||Refers to a physical process, such as formulation, extraction and purification, in which a chemical is not converted into another chemical.
|Consumption (of a chemical)
||Refers to the conversion of any chemical(s) into another chemical via a chemical reaction.
|Import / Export
||Import: The physical movement of a scheduled chemical into Singapore from another country, excluding transit operations.
Export: The physical movement of a scheduled chemical out of Singapore into another country, excluding transit operations.
|Local Transfer / Distribution
||Refers to the transfer of chemical between two locations within Singapore.