⚠️ Tariffs updated for 2026 — Section 232 + Section 122 + Section 301 stacking now in effect.
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Trade Stack News

The complete archive — every issue, going back to the start.

Trade Stack News is USTradeStack's weekly tariff digest for US importers. Each issue covers the week's Section 232 / 301 / 122 / AD/CVD changes, the "Number" worth remembering, and what it means for your duty exposure.

Every past issue

Catch up on any issue you missed — click through to read the full breakdown.

July 7, 2026 Issue #24

The Trade Stack Issue #24 — Section 232 derivative copper battery grade, AD/CVD final on Vietnam plywood, Section 301 List 4A scope reconciliation

Section 232 derivative copper scope includes battery-grade products; AD/CVD final on Vietnam plywood; Section 301 List 4A scope reconciliation underway — what US importers must act on this week.

The Number7.5%
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June 30, 2026 Issue #23

The Trade Stack Issue #23 — Section 232 derivative auto-parts fourth tranche, AD/CVD on Indonesia plywood opens, CBP marking enforcement on consumer goods

Section 232 derivative auto-parts fourth tranche published; AD/CVD on Indonesia plywood opens; CBP country-of-origin marking enforcement expands on consumer goods — what US importers must act on this week.

The Number60 days
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June 23, 2026 Issue #22

The Trade Stack Issue #22 — Section 232 derivative enforcement focus, AD/CVD final on Korea aluminum extrusions, Section 122 expiry timelines

Section 232 derivative enforcement focus widens; AD/CVD final on Korea aluminum extrusions; Section 122 expiry timeline approaches — what importers must act on this week.

The Number$800
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June 16, 2026 Issue #21

The Trade Stack Issue #21 — Section 232 derivative timber products expanded, AD/CVD on Korea aluminum extrusions pre-initiation, China IEEPA tariff enforcement update

Section 232 derivative timber products list expanded; AD/CVD pre-initiation on Korea aluminum extrusions; IEEPA tariff enforcement update on China — what importers must act on this week.

The Number10%
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June 9, 2026 Issue #20

The Trade Stack Issue #20 — Section 232 steel/aluminum exemption map revises, AD/CVD on Vietnam plywood, US-China Phase 1 review milestones

Section 232 steel/aluminum exemption map revises (Australia/Canada/Mexico carve-outs); AD/CVD on Vietnam plywood opens; US-China Phase 1 review queues tariff milestones — what importers must act on this week.

The Number25%
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June 2, 2026 Issue #19

The Trade Stack Issue #19 — Section 232 derivative auto-parts third tranche, AD/CVD on Korea aluminum extrusions opens, EU CBAM Phase 2 quarterly reporting

Section 232 derivative auto-parts third tranche published; AD/CVD petition opens on Korea aluminum extrusions; first EU CBAM Phase 2 quarterly report due — what importers must act on this week.

The Number25%
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May 26, 2026 Issue #18

The Trade Stack Issue #18 — Section 232 copper derivative in-scope list published, AD/CVD final on Malaysia solar, UFLPA cotton enforcement expands

Section 232 copper derivative in-scope list published; final AD/CVD determination on Malaysia solar; UFLPA cotton enforcement widens — what importers must act on this week.

The Number60.5%
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May 19, 2026 Issue #17

The Trade Stack Issue #17 — Section 232 copper derivative consultation, India AD/CVD on steel pipe, EU CBAM Phase 2 reporting opens

Section 232 copper derivative consultation opens; AD/CVD preliminary determination on India steel pipe; EU CBAM Phase 2 reporting opens this quarter — what importers must act on this week.

The Number30 days
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May 12, 2026 Issue #16

The Trade Stack Issue #16 — Section 232 aluminum derivative list revises, Vietnam footwear AD/CVD preliminary rates set, USMCA automotive ROO audit uptick

Section 232 aluminum derivative list revises with broader exclusions; Commerce sets preliminary AD/CVD rates on Vietnam footwear; USMCA automotive ROO underway — what importers must act on this week.

The Number
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May 5, 2026 Issue #15

The Trade Stack Issue #15 — Section 232 steel derivative list widens again, China textile classification push, AD/CVD on Southeast Asia solar expands

Section 232 derivative list widens to second tranche; CBP CF-29s target China textile classification across multiple HTS chapters; AD/CVD on Southeast Asia solar expands to Cambodia and Thailand — what US importers must act on this week.

The Number7.5%
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April 28, 2026 Issue #14

The Trade Stack Issue #14 — Section 232 derivative auto-parts list grows, Vietnam transhipment CFS picks up, AD/CVD on cold-rolled steel hits three countries

Section 232 derivative auto-parts list grows; CBP signals sharper Vietnam transhipment scrutiny for furniture and footwear; new AD/CVD on cold-rolled steel from three countries — what importers must act on this week.

The Number23%
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June 18, 2026 Issue #13

The Trade Stack #13

The Trade Stack #13: AI Classify is Back + What Just Happened to Copper Tariffs

The Number$18.4B
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April 21, 2026 Issue #13

The Trade Stack Issue #13 — Section 232 auto-parts scope widens, ACE timing tightens

Section 232 auto-parts scope widens to engines and transmissions; CBP CF-29s target four-wire LED luminaire classifications under Section 301; ACE entry-summary timing tightens — what US importers must act on this week.

The Number25%
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