381511Reaction initiators, reaction accelerators and catalytic preparations n.e.c. or included : Catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with nickel or nickel compounds as the active substance, n.e.c. or included
2 shipments
382499Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included : Chemical products, mixtures and preparations; n.e.c. heading 3824
2 shipments
381512Reaction initiators, reaction accelerators and catalytic preparations n.e.c. or included : Catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with precious metal or precious metal compounds as the active substance, n.e.c. or included
1 shipments
381590Reaction initiators, reaction accelerators and catalytic preparations n.e.c. or included : Reaction initiators, reaction accelerators and catalytic preparations, unsupported, n.e.c. or included