Hong Kong's stock exchange closed on last Friday after the Hong Kong Observatory issued a black rainstorm alert, bringing the rainfall to record levels in 140 years. Tiger friends in Hong Kong pay attention to safety.In terms of market, the performance of Hong Kong stocks was poor last week, in addition to Monday's rose, the remaining three trading days fell, and investor confidence was low.On the news, China's General Administration of Customs on last Thursday morning released August import and export data. In dollar terms, August exports fell 8.8%, imports fell 7.3%, achieving a trade surplus of $68.36 billion, narrowing 13.2%.Although the import and export data fell for four consecutive months, the decline in August was significantly narrower than the previous month, and performed bette