China has tightened control measures at its border, leading to a decrease in imports of cassava and cassava products from Vietnam, despite Vietnam being its main supplier. The 'Zero Covid' policy has resulted in slow delivery progress and reduced demand for tapioca starch. Additionally, China's rubber demand has also decreased in recent months due to the semiconductor chip shortage and power supply crisis, impacting the tire industry. Despite these challenges, Vietnam's exports of rubber to China have seen an increase in both volume and value compared to the same period in 2020.