百大集团：关于重大合同的进展公告

Group 1 - The core point of the article is that Baida Group has signed a leasing contract with HangLung Business Operation (HK) Limited, which involves the establishment of a new company in Hangzhou to take over the rights and obligations under the contract [1] - The new company, Hangzhou Henggan Commercial Operation Management Co., Ltd., has been established by HangLung Business's wholly-owned subsidiary, and it will act as the actual lessee [1] - The guarantee provided by Hang Lung Properties Limited will be transferred to ensure that Hangzhou Henggan fulfills all payment obligations under the contract [1]