VOLUNTARY JOINT ANNOUNCEMENT – UPDATE ON VERY SUBSTANTIAL DISPOSAL: DISPOSALS OF (I) THE SALE SHARES AND THE SALE LOAN; AND (II) THE PRC SALE SHARES Post date May 14, 2021 ← VOLUNTARY JOINT ANNOUNCEMENT – UPDATE ON VERY SUBSTANTIAL DISPOSAL: DISPOSALS OF (I) THE SALE SHARES AND THE SALE LOAN; AND (II) THE PRC SALE SHARES → DISCLOSEABLE TRANSACTION – ACQUISITION OF THE AOYUAN NOTES