China accounted for over 95 percent of exports in January, with prices rising by 69 percent year-on-year to $242.2 per ton.

According to the Vietnam Cassava Association, a number of local processing factories face a short supply though the harvest season has begun.

Local prices are expected to reach record levels by the end of the harvest since most of it would be exported to China at high prices, which have reached $270 FOB at Quy Nhon Port.

China has huge demand for cassava as a replacement for corn, whose global prices are surging, to feed pigs.

"According to figures compiled by China Customs, Chinese imports of cassava chips increased by 22 percent last year to $782.85 million, while cassava starch imports rose 16.1 percent to $1.13 billion.

Last year, Vietnam’s cassava and related product exports reached $989 million, a year-on-year increase of 2.4 percent. Their average export price was $358.3 per ton, down 6 percent."