Skip to main content
China Risun Group Limited logo

China Risun Group Limited — Investor Relations & Filings

Ticker · 1907 ISIN · KYG2120H1065 HKEX Manufacturing
Open in API
Filings indexed 485 across all filing types
Latest filing 2025-06-30 Transaction in Own Shar…
Country HK Hong Kong
Listing HKEX 1907

About China Risun Group Limited

http://www.risun.com

China Risun Group Limited is a leading metallurgical and chemical enterprise engaged in the production, processing, and distribution of coke, coking chemicals, and refined chemicals. The company is the world's largest independent coke producer and supplier. Its chemical segment is built upon three unique value chainscarbon materials, aromatics, and alcohol-ammoniaand holds leading positions globally in processing coking crude benzene and high-temperature coal tar. Beyond manufacturing, Risun offers operation management and technical services to third-party coke and chemical companies. The group is also expanding into the hydrogen energy sector, focusing on high-purity hydrogen production and supply, and operates a global sales network supported by multiple production parks.

Recent filings

Filing Released Lang Actions
Next Day Disclosure Returns
Transaction in Own Shares Classification · 95% confidence The document is a Hong Kong Stock Exchange FF305 “Next Day Disclosure Return” detailing repurchases of the company’s own shares (share buybacks) and changes in issued/treasury shares. It is not an AGM or earnings release but a regulatory disclosure of transactions in the company’s own shares. This matches the definition for Transaction in Own Shares (POS).
2025-06-30 English
Next Day Disclosure Returns
Transaction in Own Shares Classification · 95% confidence The document is a Hong Kong Stock Exchange FF305 Next Day Disclosure Return detailing changes in issued shares and treasury shares, specifically reporting a share repurchase of 485,000 ordinary shares with prices and mandate details. This matches a company’s transaction in its own shares (share buyback). Therefore, it is classified as a Transaction in Own Shares (POS).
2025-06-27 English
Next Day Disclosure Returns
Transaction in Own Shares Classification · 95% confidence The document is a formal Hong Kong Exchange “Next Day Disclosure Return” (Form FF305) reporting changes in issued and treasury shares due to a share repurchase transaction. It details the number of shares repurchased, repurchase prices, opening and closing balances, and confirmations under listing rules. This clearly constitutes a transaction in the company’s own shares (share buyback/treasury holdings), which matches our “Transaction in Own Shares” category (POS).
2025-06-26 English
Next Day Disclosure Returns
Transaction in Own Shares Classification · 95% confidence The document is a Next Day Disclosure Return (Form FF305) filed under Hong Kong Listing Rules detailing changes in issued shares and treasury shares, including share repurchases and on-market sales of treasury shares. It provides repurchase dates, quantities, prices, and confirms compliance with listing rules. This is a corporate buyback of the issuer’s own shares, fitting the definition of "Transaction in Own Shares" (share repurchase).
2025-06-25 English
Next Day Disclosure Returns
Transaction in Own Shares Classification · 90% confidence The document is a Next Day Disclosure Return (Form FF305) filed under the Hong Kong Listing Rules detailing changes in issued shares, treasury shares, and a repurchase of the company’s own shares on-market. It provides the number of shares repurchased, prices, aggregate amount, mandate details, and confirmation by the issuer. This is not an annual or interim report, earnings release, board change, or dividend notice but specifically a transaction in own shares (share buyback). Therefore, it should be classified as POS (Transaction in Own Shares).
2025-06-24 English
Next Day Disclosure Returns
Transaction in Own Shares Classification · 95% confidence The document is an FF305 “Next Day Disclosure Return” filed under HKEX Main Board/GEM rules, detailing changes in issued shares and treasury shares, including detailed tables of share repurchases and on-market sales of treasury shares. This is a report of the company buying back its own shares, which falls under the “Transaction in Own Shares” category.
2025-06-23 English

Browse filings by year

9 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.