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Electronics
Semiconductor etchants, PCB chemicals, and battery materials. A cleanroom can stall when one etchant misses the loading dock.
For 502 of 572 Electronics chemicals, the government publishes no US supply data.
Reasons: 498 with confidential volumes and 4 listed with zero or no volume.
Why supply is unknown502
supply unknown
21
import-dependent
572
chemicals tracked
Chemicals in Electronics
Chemicals with their own customs code first, largest imports first. Shared customs-category values follow.
Chemicals flagged as ingredients in FDA-listed shortage drugs. One drug can contain several ingredient chemicals, so this count exceeds the drug count on the shortages page.
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