[Investment Calendar: Reminder of major capital market events on Tuesday] ①There is a total of 1 new stock subscription today, which is Shengu Group (601091) on the Shanghai Main Board. ②The 26th China International Fair for Investment and Trade will be held in Xiamen from September 8th to 11th. ③The Chinese Air Force will send fighter jets, early warning aircraft, tankers, helicopters and other military aircraft to participate in the second Egyptian Air Show to be held at El Alamein International Airport from September 8 to 10. ④The 2026 China International Emergency Management Exhibition will be held in Beijing from September 8th to 10th. ⑤Canada will impose counter-tariffs on approximately 700 U.S. goods worth US$20 billion starting from September 8, with tax rates of 15%, 25% or 50% respectively. ⑥ Longsys announced on the Hong Kong Stock Exchange that it will issue 26.07 million H shares in Hong Kong and is expected to start trading on September 8. ⑦ 5 billion yuan of 7-day reverse repurchase expires today. ⑧Data such as China's August trade account and Japan's July trade account will be released today.