Customs officers arrested two men yesterday after seizing four million illicit cigarettes at Man Kam To Control Point.
The goods were found in 242 boxes mix-loaded with other goods on two incoming trucks.
Two drivers, aged 47 and 55, were arrested and are being questioned.
The cigarettes are worth $11 million with a duty potential of $8 million.
Call the Customs hotline 2545 6182 to report suspected illicit cigarette activities.