On July 28, 2021, Mr. Ming Zhang resigned as Chief Executive Officer of Greencity Acquisition Corporation. Mr. Zhang's resignation was for personal reasons and was not due to any disagreement with the Company. On July 28, 2021, the board of directors of the Company appointed Mr. Jinlong Liu to serve as the Chief Executive Officer of the Company, effective immediately. Mr. Jinlong Liu currently serves as the Chairman of the Board.