制冷剂高景气：配额驱动，量价齐升

Group 1 - Fluorine is a highly reactive chemical element widely found in various organic and inorganic compounds, with fluorinated refrigerants being a significant branch of organic fluorine products [2] - The fluorochemical industry chain starts with fluorite, a strategic mineral resource in China, which has seen tightened domestic policies leading to a shift from a net exporter to a net importer since 2018, with net imports expected to reach 1.1 million tons in 2024, a year-on-year increase of 72% [2] - The price of fluorite has shown a long-term upward trend due to strengthened mining regulations, which directly impacts the cost structure of downstream fluorinated compounds [2] Group 2 - The first generation of refrigerants has been globally phased out due to significant damage to the ozone layer, while the second generation, which has a relatively lower impact, is also being phased out in developed countries and is subject to quota production in China, leading to continuous reductions [3] - According to the Ministry of Ecology and Environment, the production quota for second-generation refrigerants has decreased from 426,000 tons in 2013 to 164,000 tons by 2025, with R22 accounting for the highest share at 91% of the total quota, making it the mainstream product among second-generation refrigerants [4]