市场传言国内两家锂盐冶炼厂检修停产是否属实？

Group 1 - The core viewpoint of the article is that there are rumors regarding the maintenance shutdown of two lithium salt smelting plants in China, with one confirmed maintenance plan [1] - A lithium salt plant in Jiangxi has a scheduled maintenance plan, with an initial shutdown period of 2 months [1] - A lithium salt plant in Sichuan is reported to be operating normally, with no production stoppages for lithium hydroxide and lithium carbonate [1]