This page pulls official price indexes from the Federal Reserve Bank of St. Louis (FRED)
and overlays them with simplified tariff schedules (Section 201, 232, 301).
The idea is to show, visually, how “taxes at the border” flow through into what
normal people pay.
Sources (prices): FRED / U.S. Bureau of Labor Statistics (Import Price Indexes, PCE price indexes).
Sources (tariffs): Presidential proclamations and USTR / Federal Register notices for Section 201 (washers/solar),
Section 232 (steel & aluminum), and Section 301 (China lists 3 & 4A).
Tariff paths below are simplified headline rates for visualization only.