Sinopec Nanhua Company's "Orchid" rubber antioxidant products 6PPD and TMQ have recently been certified as carbon neutral products by the international authoritative certification company TUV Süddeutsche Group. This series of products has successfully achieved "zero carbon" emissions throughout the product life cycle, becoming the world's first carbon-neutral rubber antioxidant product that has obtained authoritative certification.

According to international standards and relevant demonstration specifications, TUV SÜD conducted a full-life cycle carbon footprint accounting and assessment of the two products of Sinopec Nanhua Company.

Anti-aging agent refers to substances that can delay the aging of polymer compounds. The rubber antioxidants 6PPD and TMQ produced by Sinopec Southern Chemical Company are mainly used in aircraft, commercial vehicle, passenger car tires and other fields to prolong the service life of products and prevent aging and cracking. This series of products is the latest and most important class of antioxidants, accounting for about 15% of the domestic market share, of which 20% are sold to the top ten international famous tire and rubber enterprises.