industrial chemicals, namely, chemicals for use in textile manufacturing, and tanning excluding paints, unprocessed synthetic materials, namely, unprocessed synthetic resins; unprocessed plastics, unprocessed artificial resins, oil-separating chemicals, namely, oil reclamation fluid for the separation of crude oil from soil and water and oil dispersants, distilled water, industrial gases, namely, sulphurous acid gas and carbonic acid gas, substances for preserving and maintaining fresh foodst...