Attachment 1

Corn Starch Futures Contract of Dalian Commodity Exchange ("DCE")

Product	Corn Starch
Trading Unit	10 MT / Lot
Price Quote Unit	CNY / MT
Minimum Tick Size	1 CNY/ MT
Daily Price Limit Range	4% of last settlement price
Contract Months	January, March, May, July, September, November
Trading Hours	9:00 - 11:30 a.m., 1:30 - 3:00 p.m., Beijing Time, and other trading hours announced by DCE
Last Trading Day	The 10th trading day of the contract month
Last Delivery Day	The 3rd trading day after the last trading day
Deliverable Grades	Corn Starch Delivery Quality Standard of DCE (F/DCE CS003-2024)
Delivery Point	The delivery warehouses of corn starch designated by DCE
Minimum Trading Margin	5% of the contract value
Delivery Form	Physical delivery
Ticker Symbol	CS
Listed Exchange	DCE