JINAN, China -- September 01, 2026 -- Niutech Technology Group Co., Ltd. has signed a sales contract with an unnamed global energy giant to supply an industrial continuous pyrolysis line for plastic waste, the Jinan-based company said Aug. 30, 2026. The line, with a unit capacity of 10,000 to 50,000 tonnes per year, will upgrade one of the client's large-scale refineries to produce hydrotreated sustainable aviation fuel from plastic-waste pyrolysis oil. Niutech called the deal its first entry into the client's equipment supply chain.