China is set to impose a consumption tax on lithium-ion and solar batteries, ending a tax exemption that had been in place for roughly a decade. The move marks a notable policy change for industries that Beijing previously helped expand through subsidies and other support.
The shift appears aimed at addressing mounting overcapacity and intense price competition in China’s battery-related sectors. After years of rapid growth, policymakers are now trying to reduce the kind of aggressive price wars that can weaken profits and destabilize parts of the market.
While lithium and solar batteries will now face the tax, sodium-ion and solid-state batteries are expected to remain exempt through 2028. That distinction suggests China is trying to put pressure on more mature battery segments while still giving emerging technologies room to develop.
The decision highlights a broader rebalancing in China’s industrial policy. Instead of only backing expansion, authorities are increasingly focused on managing excess supply and steering investment toward newer battery technologies.
