Yong Bai Chao New Retail Corporation Announces Resignation of Min Zhang, Chief Financial Office, Effective on January 9, 2024

Environmental Control Corp. is engaged in the development of emission control devices for small spark ignition combustion engines. The Company's catalytic muffler combines a muffler and a catalytic converter into a unit. The Company's technology is linearly designed and can be modified to fit a range of combustion engines. The Company intends to investigate industry partnerships with engine manufacturers, parts suppliers and producers of both on-road and non-road vehicles to expedite the deployment of the technology in industry. The Company targets small spark-ignition engines, including personal transportation devices, off-road recreational vehicles, personal watercrafts, water pumps, and the lawn and garden industry. Included in the off-road recreational vehicle segment are: snowmobiles, all-terrain vehicles and dirt bikes. The Company has not generated any revenues.