Cotton yarn; (not sewing thread), containing less than 85% by weight of cotton, put up for retail sale

HS code 520790 covers cotton yarn containing less than 85% cotton by weight, which is put up for retail sale. This industry plays a crucial role in the global textile and apparel supply chain, providing essential raw materials for the production of a wide range of consumer and industrial products. The demand for these cotton yarns is driven by factors such as population growth, changing fashion trends, and the increasing preference for natural fibers in various applications.

The production of cotton yarn covered under HS code 520790 typically involves a series of processes, including fiber preparation, spinning, and finishing. The raw cotton fibers are first cleaned, carded, and combed to align and remove impurities. The prepared fibers are then spun into yarn using various spinning techniques, such as ring spinning or open-end spinning. The resulting yarn may undergo additional processing, such as dyeing, bleaching, or mercerization, to enhance its properties and appearance.

The main inputs required for the production of cotton yarn under HS code 520790 include raw cotton fibers, which are the primary raw material. Additionally, the industry relies on specialized machinery, such as spinning frames, winding machines, and finishing equipment. Energy sources, such as electricity or natural gas, are also essential for powering the production facilities. Other inputs may include chemicals, dyes, and packaging materials used in the finishing and distribution stages.

The primary output of the industry covered by HS code 520790 is cotton yarn that contains less than 85% cotton by weight, which is put up for retail sale. These cotton yarns are used as inputs for a wide range of textile and apparel products, including 520100 woven fabrics of cotton, 520300 cotton yarn, and 520500 cotton yarn. The cotton yarns may also be used in the production of household textiles, such as towels, bedding, and upholstery, as well as in industrial applications like tire cords and ropes.