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World Watch

When the world moves, know what reaches your house.

Washington reaches your house through laws. The world reaches it through things, and it arrives two ways: in the prices of what you buy, and the value of what you own. We mapped both, back to the countries and companies they depend on, with the receipts.

153 essential goods · 1,061 inputs · 2,433 companies · 144 countries

On the radar

Last swept Sep 20, 7:34 AM EDT · 3,381 signals reviewed across every country and 65 languages · 66 crossed the bar

What’s moving right now.

Events our radar flagged as material, each traced to what it touches and linked to its source. We report relief with the same care as disruption.

This week

Where a price change starts.

Tariffs, sanctions, and export controls are the policy moves that push prices up or down. This is what changed this week, tracked live.

U.S. tariff actions · September 7 – September 13 · 3 key changes

Tariff Impact Report: September 7-13, 2026 This week brought no immediate price changes for American consumers, but significant escalation in the U.S.-Canada trade dispute. President Trump signed orders on September 8 to ban imports of certain Canadian dairy products, motor vehicles, and alcoholic beverages starting September 29, 2026. These bans follow earlier 50% tariffs imposed in July and come as Canada implemented its own retaliatory tariffs on September 8. The actions affect billions of dollars in trade but do not directly change prices on store shelves during this reporting period. ## Key Changes Affecting Your Wallet **Canadian Dairy Products** (Effective September 29, 2026) President Trump signed an order to ban imports of certain Canadian dairy products. These products were previously subject to 50% tariffs under July 2026 orders but will now be completely prohibited from entering the United States. What this means: If you buy Canadian cheeses or other dairy products, they will disappear from U.S. stores after September 29. Prices on remaining domestic and non-Canadian imported dairy may rise due to reduced competition, though the full impact depends on how much retailers relied on Canadian suppliers. --- **Canadian Motor Vehicles** (Effective September 29, 2026) The administration will ban imports of certain Canadian motor vehicle products starting September 29. These products faced 50% tariffs since July but will now be completely blocked from importation. What this means: If you're shopping for a vehicle assembled in Canada, your options will become more limited after September 29. Dealerships may face inventory shortages for affected models, and prices on remaining Canadian-built vehicles already in the U.S. could increase as supply tightens. --- **Canadian Alcoholic Beverages** (Effective September 29, 2026) President Trump ordered a ban on certain Canadian alcoholic beverages, moving from the 50% tariffs imposed in July to a complete import prohibition. Saskatchewan also announced an additional 50% levy on U.S. alcoholic beverages effective September 8. What this means: Canadian beers, wines, and spirits will vanish from U.S. liquor stores and bars after September 29. If you have favorite Canadian brands, stock up now or prepare to switch to alternatives. Prices on remaining inventory may spike as supplies run out.

Weekly tariff tracker, every country’s current rate →

The countries

The places behind your goods.

All 144 countries →

Trace any good back far enough and it lands in a country. These are the ones the U.S. leans on most heavily, each linked to its trade, tariffs, and full profile.

Canada

38

majority-sourced inputs

Argon Gas · Linear Alkylbenzene · Coal Tar Pitch

China

24

majority-sourced inputs

Artificial Plant Plastics · Stroller Wheels & Tires · Synthetic Industrial Diamond & Diamond Wire Saw

Mexico

15

majority-sourced inputs

Corn Masa Flour · Pyrotechnic Airbag Inflator / Gas Generator · Large-Format Display Panel

India

10

majority-sourced inputs

Chlorine, sodium hypochlorite, and chloramine · Lab-Grown Diamonds · Turmeric

Japan

10

majority-sourced inputs

PMMA Hollow Fiber Dialyzer Membrane · Nickel-Plated Steel Strip · Printer Ink / Toner

Germany

5

majority-sourced inputs

Menthol · Sodium Bicarbonate · Viral Inactivation Reagents

Switzerland

5

majority-sourced inputs

Mechanical Watch Movement · Watch Hairspring · Synthetic Sapphire Watch Crystal

Taiwan

4

majority-sourced inputs

Console Custom APU / SoC · Bicycle Saddle, Bars & Components · Bicycle Drivetrain Components

What you buy

Every essential good, traced to its source.

Empty shelves in 2020. Gas in 2022. Tariffs in 2025. The 153 goods a household depends on, decomposed into their inputs and the countries, companies, and facilities behind them, so a price shock stops being a surprise.

Explore the Supply Map →

What you own

Every public company has to say what could break it.

Which customers, which countries, which materials, disclosed to the SEC, under oath, in filings almost nobody reads. We read all of them and tied each one to the same map.

See what they disclosed →Or browse by exposure, who depends on Taiwan, China, rare earths →

The data

When one country makes almost all of it.

We don’t keep a watchlist, we sweep everything and let the data show where a single country makes most of something your everyday goods are built from. Every figure is cited, and it re-ranks as the data changes.

What you’re looking at

World Watch is built from primary sources, U.S. Census trade data, USGS, EIA, the Federal Register tariff record, and every annual report in the Russell 3000, decomposed into the goods, inputs, countries, and companies that connect the world to an American household. Every dependency is dated and cited to its source. We report easing with the same care as disruption.