OXGF(SZ:300082) Ge Long Hui A P P·2026-01-20 12:57Core Viewpoint - The company has developed a new technology for the production of Ethylene Sulfite (ES) that is recognized as internationally leading, which will enhance its production capabilities and environmental sustainability [1][2]. Group 1: Project Overview - The ES project, with an annual production capacity of 20,000 tons, is being constructed by the company's wholly-owned subsidiary, Jilin Aoke New Materials Co., Ltd [1]. - The technology for the project, which involves the catalytic synthesis of Ethylene Sulfite from ethylene oxide and sulfur dioxide, was jointly developed by the company and Jilin Aoke [1]. Group 2: Technological Achievements - The technology has been validated by a committee of experts from various prestigious institutions, confirming that it reaches an internationally leading level [1]. - The project aims to eliminate chloride ion pollution and high energy consumption, establishing a nearly zero-emission green production process [2]. Group 3: Production and Quality Metrics - The project is set to begin trial production on January 18, 2024, utilizing the newly developed technology and specialized catalysts to achieve high activity and yield [2]. - During a 72-hour continuous production acceptance test, the ethylene oxide (EO) conversion rate exceeded 99%, with an ES yield (based on EO) close to 99%, and product purity reaching over 99.9% [2].