The Shanghai International Energy Exchange (INE) has recently received the application for brand registration from Houma North Copper co.,Ltd..In accordance with rules including the Registration Rules for Deliverable Commodities of Bonded Copper Futures, INE issues the following decisions:

1. INE approves the registration of “ZhongTiaoShan”branded Grade A copper cathodes produced by Houma North Copper co.,Ltd. with a registered production capacity of 200,000 mt and subject to standard delivery prices.

2. The above products are deliverable against relevant INE futures contracts as of the date of this Announcement.

Product information:

Registrant:Houma North Copper co.,Ltd

Place of Origin:No. 818 Wanggao Road, Houma City, Shanxi Province

Product Name: Grade A Copper Cathode

Registered Trademark: Zhong Tiao Shan

Unified Product Identification : (as shown below)

Dimension: Approx 1035*1020*15 mm

Piece Weight: Approx. 158kg

Bundle Weight: Approx. 2,800 kg

Delivery Unit (25 mt): Approx 9 bundles

Packaging Material: Bundled together with four Approx. 0.9×32mm steel straps with surface anti-rust treatment tightly applied in a dual-line grid (#) pattern.

Applicable Standard: Requirements set forth in the futures contract

Shanghai International Energy Exchange

June 24, 2025