2家公司今日公布定增预案

Group 1 - Two companies announced private placement plans on August 1 [1] - Siquan New Materials plans to raise 466 million yuan, primarily for projects in Vietnam and working capital [1] - Longhua Chemical aims to raise 230 million yuan for its carbon dioxide polyether project [1] Group 2 - Siquan New Materials' stock price increased by 45.04% over the past five days, while Longhua Chemical's stock price decreased by 4.15% [1] - The latest closing prices are 103.66 yuan for Siquan New Materials and 21.73 yuan for Longhua Chemical [1]