Import and export of goods; General items of technology import and export: tire manufacturing; tire sales; rubber product manufacturing; rubber product sales; mold manufacturing; mold sales; toy manufacturing; toy sales; maternal and infant product manufacturing; maternal and infant product sales; hardware product manufacturing; hardware product wholesale; bicycles and spare parts wholesale; motorcycle and spare parts wholesale; plastic product sales; high-quality synthetic rubber sales; forestry product sales; chemical product sales (excluding licensed chemical products)