Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes; in primary forms

HS code 391110 covers a range of synthetic resins and polymers that are widely used in various industries, including adhesives, coatings, and plastics. These materials are derived from petroleum and natural gas sources and play a crucial role in the production of a diverse array of consumer and industrial products. The global market for these resins is expected to grow steadily in the coming years, driven by increasing demand from the packaging, construction, and automotive sectors.

The production of the materials covered under HS code 391110 typically involves a multi-step process. First, the raw materials, such as petroleum fractions or natural terpenes, are subjected to various chemical reactions, including polymerization, copolymerization, and hydrogenation. These processes result in the formation of the desired resin or polymer, which is then purified and stabilized. The final products are often further processed, such as by melting and extruding, to produce the desired primary forms, such as pellets, granules, or blocks.

The main inputs required for the production of the materials covered under HS code 391110 include petroleum fractions, natural terpenes, and various chemical additives and catalysts. Specialized production equipment, such as reactors, distillation columns, and extruders, are also essential for the manufacturing process. Additionally, energy sources, such as electricity and steam, are needed to power the production facilities.

The materials produced under HS code 391110 are widely used as raw materials in the manufacture of a variety of products. These resins and polymers are commonly used in the production of 391510 Polymers of ethylene, in primary forms, 391690 Other plastics, in primary forms, and 350510 Dextrins and other modified starches, among other applications. The versatility of these materials makes them an important component in the global supply chain for a wide range of industries.