Core Viewpoint - The company has successfully launched the fourth-generation refrigerant HFO1234yf, with positive market promotion progress, and does not foresee immediate technology obsolescence risks due to international environmental standard upgrades [2]. Group 1: Market Progress and Technology - The fourth-generation refrigerant HFO1234yf has already been sold by the company's subsidiary, San Aifu, and the market promotion situation is reported to be good [2]. - Currently, China's fluorinated refrigerants are transitioning from the end of the second generation to the third generation, with the fourth generation just beginning to emerge [2]. - Upgrades in international environmental standards are expected to enforce quota controls on the third-generation refrigerants, thereby pushing the industry towards the adoption of fourth-generation refrigerants [2]. Group 2: Patent and R&D Strategy - San Aifu holds over a hundred authorized invention patents and has achieved multiple technological breakthroughs [2]. - The company plans to leverage its existing R&D team, technical capabilities, and strategic planning to align its patent layout with market demands [2]. - The company emphasizes strict compliance with regulatory requirements for information disclosure and will provide timely updates on relevant matters as they progress [2].