The General Administration of Customs confirmed the decision on Wednesday, following reports of the disease in one Polish province and two Croatian counties.
"Ruminants and their related products are now prohibited from entering China, whether directly or indirectly, from these countries," the customs office said.
The crackdown extends to waste management, with customs authorities ordering that all animal and plant waste, including swill unloaded from inbound ships, planes and trains from affected regions, must be treated under strict pest-control supervision.
Any illegal imports will be seized and destroyed.
The bluetongue outbreak in Poland was first detected on November 22 at a beef cattle farm in the western region, with a second case emerging in early December at a dairy farm in the northwest.
Bluetongue is a viral disease transmitted by biting midges, affecting cattle, sheep and other grazing animals.
While harmless to humans, it has raised alarms in the livestock industry.
Despite the bans, products like meat, dairy, leather and wool remain unaffected by trade restrictions.
