Since 2024, Tangshan City has relied on the combination of "Online + Offline" mode to carry out policy promotion for the benefit of the people and fully promote the work of exchanging old for new consumer goods.  According to the data from the Tangshan Bureau of Commerce, a total of 980.7 million yuan of subsidy funds for trade-in of consumer goods was issued in 2024, directly driving the sales of automobiles, household electrical appliances, home decoration and electric bicycles to over 8.87 billion yuan.