Sales of $7 billion worth of Chinese steel, processed by third countries and sold to the US, are at risk because of a wave of tariffs imposed by the US and many other countries

US Postal Service has stopped receiving parcels from China and Hong Kong while it rejigs operations after President Trump closed the de minimis loophole

The global energy transition needs to average $5.6 trillion a year from 2025 to 2030 to meet net zero emissions by 2050; current investment levels are only 37% of what's required despite topping $2 trillion

Two Asian giants have agreed to resume direct flights and a range of other measures as ties finally warm after their deadly border clash

New rules will cap exports of AI chips to adversaries such as China and Russia, while allowing US companies and close allies unlimited access

Discount airline Jeju has been hit by tens of thousands of cancellations after the crash on Sunday, which killed 179 passengers and crew. Aviation experts still trying to determine why the crash occurred

Restrictions on US investments in AI and other tech sectors will be part of a new bill to fund government operations through till mid-March, lawmakers say

China may seek to buy US food and energy in a trade deal with Trump to avoid new tariffs, but cutting the flow of fentanyl may also be a factor, analysts say

The US continues to impose sanctions on foreign companies for crimes, such as a mass cyberattack described as potentially deadly, plus Burmese firms aiding the Myanmar military's bombing of civilians

Beijing announces bans stemming from China's strong opposition to the US allowing a $385m sale of spare parts and support for F-16 jets and radars to Taiwan

Beijing is opening its doors wider to boost its economy; citizens from nine more countries will be able to travel to China for visa-free travel from next month

Officials fear that Trump will end bilateral talks have helped cool tensions between the two superpowers in hotspots like the South China Sea and other areas