China International Marine Containers (Group) Co., Ltd. (CIMC) disclosed a Next Day Return confirming the on-market buyback of 600,000 H shares on 29 May 2026. The transaction, executed under the company’s existing share-repurchase mandate, was conducted at prices ranging from HKD 9.58 to HKD 9.85 per share, for a volume-weighted average cost of HKD 9.80 and an aggregate payment of HKD 5.88 million.

Following the repurchase: • Issued shares (excluding treasury shares) fell 0.02% to 3.02 billion. • Treasury shares increased to 66.95 million. • Total issued shares remained unchanged at 3.09 billion.

The buyback forms part of the mandate approved on 15 May 2025, which authorises repurchases of up to 308.98 million shares. To date, CIMC has repurchased 66.95 million shares, representing 2.17% of the issued share base when the mandate was granted.

In accordance with Hong Kong listing rules, CIMC is subject to a moratorium on issuing new shares or disposing of treasury shares until 28 June 2026.