Whether country of origin marking (stickers) is required for imported products

I am planning to import and sell products (plush toy magnets). The minimum unit packaging, which is a plastic bag, has a specific region (Guangdong) origin printed on it. In this case, I would like to inquire whether business customs clearance is possible without attaching "Made in China" origin stickers. I was originally planning to have the origin sticker labeling handled through an agency.