Group 1 - The State Administration for Market Regulation has drafted a notice regarding the update of old residential elevators, requiring that the safety performance indicators of new components must not be lower than those of the original elevators [1] - The notice encourages the simultaneous installation of reliable intelligent stopping systems for electric bicycles during the update of old elevators [1] Group 2 - Poly Developments announced the issuance of a medium-term note amounting to 2 billion yuan, with an interest rate of 2.52%, and the interest payment date set for May 30, 2025, amounting to 50.4 million yuan [2] - The bond has a term of 3 years, maintaining a total balance of 2 billion yuan [2] Group 3 - Minmetals Land announced the resignation of independent non-executive director Lin Zhonglin, effective after the annual general meeting on June 27, 2025, with Su Lumin appointed as the new independent non-executive director [3] - Su Lumin will also serve on the audit, remuneration, and nomination committees starting May 23, 2025 [3] Group 4 - Gindalbie Property announced that Executive Director Ling Ke will step down according to company rules, with Li Ronghui nominated for election as the new executive director at the upcoming annual general meeting [4] Group 5 - As of May 20, the total amount of special bonds proposed for the acquisition of idle land across the country exceeds 350 billion yuan, with nearly 3,000 parcels of land involved [5] - The total area of the land is over 133 million square meters, with a significant increase in the number of parcels publicized since March [5]