
The US China trade war effectively started in early 2018.
The United States imposed tariffs on imported solar panels and washing machines in January 2018, followed by steel and aluminum tariffs in March 2018, prompting retaliatory tariffs from China.
This period saw an escalation of punitive tariffs, with the US targeting a wide range of Chinese goods and China responding with tariffs on US agricultural and industrial products. This bilateral exchange significantly impacted global supply chains and trade relations. The ongoing relevance of these issues is reflected in "Tariffs & Trade" being a top connection by signal volume (61 tracked signals).
As of 2026, while direct tit for tat tariffs have lessened, strategic competition continues to shape economic policy. BRICS nations are urging smooth flow of global trade, supply chains, and energy, highlighting a widespread desire for stability amidst continued geopolitical tensions.