China announces artificial diamond export curbs set to take effect day before US tariff truce deadline

China's recent announcement of export curbs on artificial diamonds is raising concerns just a day before the US tariff truce deadline. This move could escalate tensions between the two nations, impacting trade relations and potentially leading to further economic repercussions. As both countries navigate their complex trade dynamics, these curbs may affect industries reliant on these materials, highlighting the fragility of international trade agreements.