OpaL (ONGC Petro Additions) is a company that manufactures petrochemical products. It offers high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), and polypropylene (PP) polymers as well as benzene, butadiene, carbon black feedstock, and pygas chemicals. The company also develops Product Application & Research Centre (PARC), a state-of-the-art application development laboratory and technical support facility. OpaL caters to housewares, agriculture, infrastructure, flexible packaging, furniture, automotive, medical, food, clothing, and other industries.