China blocks Argentine beef shipment over banned antibiotic detection amid tightened import scrutiny
By
Stonehaven Analytics
/
Aug 24, 2026
China has halted a 22-tonne Argentine beef shipment after tests detected banned chloramphenicol, highlighting the escalating trade hurdles amid China’s stringent import controls and recent suspension of Argentine meat exports.
China has blocked a 22-tonne shipment of Argentine beef after tests reportedly detected chloramphenicol, a banned antibiotic long prohibited in animals raised for food. The container came from ArreBeef’s plant in Pérez Millán, in Buenos Aires province, and was stopped by the General Administration of Customs on 19 March, which also suspended imports from that facility.
Argentina’s Senasa has opened a traceability inquiry to determine where the residue entered the supply chain. Officials are considering whether the result was a false positive or whether a similar compound triggered the test. ArreBeef has described the episode as unusual and has said it cannot rule out the possibility of interference, though no wrongdoing has been established.
The case matters beyond a single exporter because China applies a zero-tolerance standard to chloramphenicol: any detectable residue is enough to reject a shipment. That has helped make its border controls among the toughest in global meat trade.
The incident also comes after China tightened scrutiny across imported protein and previously suspended Argentine plants over residue concerns. In March 2025, Beijing also halted imports from several beef facilities in Argentina, Brazil, Uruguay and Mongolia as heavy arrivals had swollen Chinese stocks and pushed local prices lower.
For Argentina, the episode is a reminder that export access can turn on a single test result, even when broader trade remains intact.
https://sc.group/animal-health-news/china-blocks-argentine-beef-shipment-over-banned-antibiotic-detection-amid-tightened-import-scrutiny/