Group 1 - The core point of the article highlights the financing activities of Ruimaite, indicating a net buying amount of 2.6008 million yuan on August 20, with a total financing buy amount of 0.11 billion yuan, ranking 2893rd in the market [1] - Over the last three trading days from August 15 to August 20, Ruimaite experienced financing buy amounts of 0.07 billion yuan, 0.19 billion yuan, and 0.11 billion yuan respectively [1] Group 2 - In terms of securities lending, on the same day, there were no shares sold short, but there was a net buying of 0.0004 million shares [2]