**Section 232 national security tariffs on copper semi-finished products and derivatives, first imposed at 50% effective August 2025 following a Commerce investigation, were restructured in April 2026 proclamations to apply 50% duties on the full customs value of covered copper articles and 25% on many copper-intensive derivatives.** A June 2026 proclamation introduced temporary rate reductions, including 15% duties through December 31, 2027, for certain metal-intensive electrical grid and industrial equipment, while authorizing Commerce and USTR to add or reconsider derivative products on a rolling basis. Specific HTS lines such as 8544.49.3040 for insulated copper conductors remain subject to classification questions and potential inclusions or exclusions amid these adjustments. Trader consensus reflects the established regime plus the temporary 2027 framework and limited near-term expansion signals, with resolution hinging on any operative presidential proclamation or joint determination targeting that exact statistical line by the market dates.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$15,487 Vol.
December 31, 2026
24%
December 31, 2027
46%
$15,487 Vol.
December 31, 2026
24%
December 31, 2027
46%
This market will resolve to “Yes” if a legally operative Section 232 instrument subjects all articles under this line to a duty above 0%, a tariff-rate quota, an absolute quota, or another quantitative restriction by the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”.
For the purposes of this market, legally operative Section 232 instruments include but are not limited to: a presidential proclamation, a Commerce-USTR determination under that proclamation's clause 11 process, another Federal Register or chapter 99 action under Section 232 authority, or an Act of Congress.
A qualifying instrument may name the line itself or any broader provision that fully includes it (e.g., tariff line 8544.49.30, subheading 8544.49, or heading 8544). If USITC renumbers the line, its successor will count the same way.
A qualifying instrument must be enacted, signed, or otherwise put into legal operation by the specified date, regardless of whether the instrument stipulates a later date of enforcement.
Tariff imposition will qualify regardless of whether there exist 0% in-quota rates, country carve-outs, metal-content thresholds, phased effective dates, or other conditions.
Only tariffs imposed on HTSUS statistical line 8544.49.3040 will qualify. Coverage of only a subset or end use (e.g., wind-turbine or data-center cable only), additions limited to sister line 8544.49.3080, investigation steps, reports, proposals, or announcements without a signed operative instrument, one chamber passage, instruments whose only effect is a 0% rate or an exemption, and tariffs under any other authority (e.g., Section 301, IEEPA, AD/CVD, reciprocal) will not qualify.
The resolution source for this market will be official information from the US government.
Market Opened: Jul 22, 2026, 10:57 AM ET
Resolver
0x65070BE91...This market will resolve to “Yes” if a legally operative Section 232 instrument subjects all articles under this line to a duty above 0%, a tariff-rate quota, an absolute quota, or another quantitative restriction by the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”.
For the purposes of this market, legally operative Section 232 instruments include but are not limited to: a presidential proclamation, a Commerce-USTR determination under that proclamation's clause 11 process, another Federal Register or chapter 99 action under Section 232 authority, or an Act of Congress.
A qualifying instrument may name the line itself or any broader provision that fully includes it (e.g., tariff line 8544.49.30, subheading 8544.49, or heading 8544). If USITC renumbers the line, its successor will count the same way.
A qualifying instrument must be enacted, signed, or otherwise put into legal operation by the specified date, regardless of whether the instrument stipulates a later date of enforcement.
Tariff imposition will qualify regardless of whether there exist 0% in-quota rates, country carve-outs, metal-content thresholds, phased effective dates, or other conditions.
Only tariffs imposed on HTSUS statistical line 8544.49.3040 will qualify. Coverage of only a subset or end use (e.g., wind-turbine or data-center cable only), additions limited to sister line 8544.49.3080, investigation steps, reports, proposals, or announcements without a signed operative instrument, one chamber passage, instruments whose only effect is a 0% rate or an exemption, and tariffs under any other authority (e.g., Section 301, IEEPA, AD/CVD, reciprocal) will not qualify.
The resolution source for this market will be official information from the US government.
Resolver
0x65070BE91...**Section 232 national security tariffs on copper semi-finished products and derivatives, first imposed at 50% effective August 2025 following a Commerce investigation, were restructured in April 2026 proclamations to apply 50% duties on the full customs value of covered copper articles and 25% on many copper-intensive derivatives.** A June 2026 proclamation introduced temporary rate reductions, including 15% duties through December 31, 2027, for certain metal-intensive electrical grid and industrial equipment, while authorizing Commerce and USTR to add or reconsider derivative products on a rolling basis. Specific HTS lines such as 8544.49.3040 for insulated copper conductors remain subject to classification questions and potential inclusions or exclusions amid these adjustments. Trader consensus reflects the established regime plus the temporary 2027 framework and limited near-term expansion signals, with resolution hinging on any operative presidential proclamation or joint determination targeting that exact statistical line by the market dates.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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