Announcement of Sell Order Function Launch for Large-Lot OTC Trading Service

OKCoin Japan Co., Ltd. announced that it will begin offering a sell order function for its large-lot OTC trading service starting Thursday, May 7, 2026. This new feature will allow clients to place sell orders for Bitcoin (BTC) and Ethereum (ETH).

Key details of the service: - **Tradable Assets:** BTC, ETH - **Transaction Types:** Buy orders, Sell orders - **Trading Method:** Dedicated large-lot OTC trading screen (Web browser only) - **Application Method:** Individual consultation via inquiry form

**Start Date:** May 7, 2026 (Thursday) from 15:00 JST *Please note that the start time may vary slightly.

**Eligible Users:** Clients eligible for the 'OKJ Corporate Premier Service' who wish to conduct transactions above a certain amount.

**What is the OKJ Corporate Premier Service?** The OKJ Corporate Premier Service is a special program designed for corporate clients who engage in large-lot transactions. Eligible corporate clients are offered various benefits and services to facilitate smooth and efficient trading, including preferential trading fees and the assignment of a dedicated support representative.

Clients wishing to utilize the 'OKJ Corporate Premier Service' are encouraged to apply via the inquiry form.

OKCoin Japan will continue to strive to provide customers with a better trading environment and services. We appreciate your continued support for 'OKJ'.

**Company Name:** OKCoin Japan Co., Ltd. **Location:** Toranomon Sakurada Dori Building 5F, 1-2-10 Toranomon, Minato-ku, Tokyo **Established:** September 19, 2017 **Representative:** Feng Zhongyang, Representative Director **Business Overview:** Crypto asset exchange business, provision of various services related to blockchain **Registration Number:** Kanto Local Finance Bureau Director No. 00020 **Member Association:** Japan Virtual and Crypto Assets Exchange Association **URL:** https://www.okj.com