Fewer China flights may worsen chip shortage with Shanghai port snarled

[SINGAPORE] Congestion at the world's biggest port in Shanghai is being compounded by reductions in air-cargo capacity at the city's main airport, a situation that is likely to raise costs further for the semiconductor industry.

It is now taking more than two months for goods to get shipped by sea from Shanghai to the US, a wait time that is too long for the crucial chips used in everything from cars to computers, said Keelvar, a European-based supply-chain services provider whose customers include Samsung Electronics Co, Logitech International SA and Siemens AG.

But air cargo is not providing the back up it might. The US and China suspended dozens of flights over Covid-19 testing protocols earlier this month, while the discovery of an infected worker at Pudong airport's imported cargo handling facility on Jan 24 sparked rounds of mass testing and sent hundreds of people into quarantine, although the Chinese authorities said operations were not immediately affected.

Air-freight prices could be inflated by around one-third if disruptions to airport capacity continue, said Dylan Alperin, head of professional services at Keelvar.

"Businesses are looking to air to get goods out of congested ocean networks and locked down Chinese ports, but to no avail," he said. "With the current inflated market, an additional 30 per cent would be very significant on imports to the US like computers, cell phones and chips - the most common commodities coming out of Shanghai."

The situation has echoes of an incident in Shanghai in August last year, when Shanghai Pudong International Airport shut its entire cargo zone after five workers at the terminal were found to be infected, prompting delays of electronic car parts out of China for Japanese automaker Mazda Motor Corp. This year, shipping lines diverting container vessels from Ningbo to Shanghai to avoid a trucking snarl in east China are also contributing to congestion at the mega port.

BLOOMBERG