The latest list of good from China to be subjected to tariffs imposed by the Trump administration does not include rare earths.

Rare earths including scandium and yttrium are absent from the latest list of about $200 billion of Chinese goods on which the Trump administration plans to impost duties from, Bloomberg reported. The minerals were among a number of items scrubbed from the preliminary target list released in July along with car seats and Bluetooth devices.

China controls the vast majority of rare earths and for many, the inclusion of rare earths on the list of tariffs items was concerning. Their inclusion in the first place was odd. China produced more than 80 percent of the world’s rare-earth metals and compounds in 2017, according to the U.S. Geological Survey. It has about 37 percent of global reserves and supplied 78 percent of America’s imports.

Other niche but important materials were also missing from the revised list. These included graphite flakes, as well as some forms of silicon and magnesium.

It’s not just the Trump administration that seems to be having second thoughts about making imports of strategically critical commodities more expensive. Beijing dropped its plan to impose levies on imports of U.S. crude oil, an increasingly important source of supply to the Asian nation.

China’s grip on rare-earths supply is so strong that the U.S. joined with other nations earlier this decade in a World Trade Organization case to force the nation to export more of the materials, not less, after prices spiked amid a global shortage. The WTO ruled in favor of the America, while prices eventually slumped as manufacturers turned to alternatives.