South Island Resource Recovery Limited (SIRRL) was registered in New Zealand on March 24, 2021. In total, 60% of the company is owned by CNTY and its European subsidiary, EUZY.

They are made up of the following shareholders:

• China Tianying Incorporated (CNTY) 41%
• Renew Energy Limited (REL) 40%
• Europe ZhongYing BV (EUZY) 19% owned by CNTY 

The current listed directors are:

• Debiao CAO
• Herman Maurits Maria SIOEN
• Changguang SONG
• Kevin Robert STRATFUL
• Paul Robert TAYLOR