Investment in regional manufacturing serves as the primary engine for this expansion. Chinese firms have established a robust footprint in Serbia and Poland through vehicle production facilities, while Hungary has become a hub for new battery manufacturing plants. Trade in the automotive sector reached 59.53 billion yuan, with lithium-ion batteries contributing an additional 30.01 billion yuan to the half-year total.

Infrastructure development under the Belt and Road Initiative continues to reshape regional logistics, driving demand for heavy equipment. Exports of construction machinery and rail transit systems saw sharp increases of 22.3 percent and 57.3 percent, respectively. Beyond heavy industry, agricultural ties have deepened, with total bilateral food trade hitting 7.58 billion yuan. Imports of specific goods like cocoa and aquatic products saw gains of 57.6 percent and 36.8 percent, as over 130 agricultural products from the region gained formal approval for the Chinese market.