On September 18, Lecron Industrial Development Group (300343.SZ) opened significantly lower, approaching the limit down at the beginning of trading, hitting a new phase low of 4.02 yuan, with a total market value falling below 5 billion yuan. On September 12, the company received a "Notice of Filing" from the China Securities Regulatory Commission (CSRC), as the company is suspected of violating laws and regulations on information disclosure, and the CSRC decided to file a case against the company. The previously announced net loss of 127.226 million yuan for the first half of the year has turned into a loss compared to the same period last year.