Shawdesh desk:

Vietnam has added to concerns over global supplies of coffee as the South East Asian country’s biggest city remains in lockdown.

The exporting hub of Ho Chi Minh has been kept under tough travel restrictions after a surge in cases of the Delta variant of the coronavirus.

Vietnam is a major producer of robusta, the bitter tasting bean used in instant coffee and some espresso blends, reports BBC.

Wholesale robusta bean prices have risen by about 50% so far this year.

The lockdown of the South-Eastern city of Ho Chi Minh means Vietnam’s exporters are struggling to transport goods, including coffee beans, to ports for shipment around the world.

The travel restrictions present yet another problem to exporters already faced with a serious shortage of shipping containers and soaring freight costs.