Every change this site has recorded for HTS
8507.20.80, newest first, with the document behind each row.
8 of 12 rows state a rate; the rest are notices that restate an
order without publishing one, and they say so instead of guessing.
2026-09-16 · detected 2026-09-16T00:00:00Z
rate not stated → 19.5%
Effective 2026-09-16 (Federal Register effective date) · AD/CVD rate · origin Taiwan
Recorded values: rate not stated (2026-09322, 2026-05-12) → 19.5% cash deposit (2026-18922, 2026-09-16)
the previous document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/09/16/2026-18922/certain-crystalline-silicon-photovoltaic-products-from-taiwan-final-results-of-the-antidumping-duty
2026-07-17 · detected 2026-07-17T00:00:00Z
rate not stated
Effective 2026-07-17 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2026-12714, 2026-06-24) → rate not stated (2026-14416, 2026-07-17)
neither document states a deposit rate.
Source: https://www.federalregister.gov/documents/2026/07/17/2026-14416/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2026-07-17 · detected 2026-07-17T00:00:00Z
rate not stated
Effective 2026-07-17 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2026-11867, 2026-06-12) → rate not stated (2026-14416, 2026-07-17)
neither document states a deposit rate.
Source: https://www.federalregister.gov/documents/2026/07/17/2026-14416/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2026-06-24 · detected 2026-06-24T00:00:00Z
238.95% → rate not stated
Effective 2026-06-24 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: 238.95% margin (2025-23765, 2025-12-23) → rate not stated (2026-12714, 2026-06-24)
the new document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/06/24/2026-12714/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2026-06-12 · detected 2026-06-12T00:00:00Z
9.07% → rate not stated
Effective 2026-06-12 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: 9.07% margin (2026-01603, 2026-01-27) → rate not stated (2026-11867, 2026-06-12)
the new document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/06/12/2026-11867/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2026-05-12 · detected 2026-05-12T00:00:00Z
19.5% → rate not stated
Effective 2026-05-12 (Federal Register effective date) · AD/CVD rate · origin Taiwan
Recorded values: 19.5% margin (2026-03680, 2026-02-24) → rate not stated (2026-09322, 2026-05-12)
the new document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/05/12/2026-09322/certain-crystalline-silicon-photovoltaic-products-from-taiwan-preliminary-results-of-antidumping
2026-02-24 · detected 2026-02-24T00:00:00Z
rate not stated → 19.5%
Effective 2026-02-24 (Federal Register effective date) · AD/CVD rate · origin Taiwan
Recorded values: rate not stated (2025-13955, 2025-07-24) → 19.5% margin (2026-03680, 2026-02-24)
the previous document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/02/24/2026-03680/certain-crystalline-silicon-photovoltaic-products-from-taiwan-final-results-of-the-antidumping-duty
2026-02-10 · detected 2026-02-10T00:00:00Z
rate not stated → 39.5%
Effective 2026-02-10 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2025-13954, 2025-07-24) → 39.5% margin (2026-02558, 2026-02-10)
the previous document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/02/10/2026-02558/certain-crystalline-silicon-photovoltaic-products-from-the-peoples-republic-of-china-final-results
2026-01-27 · detected 2026-01-27T00:00:00Z
rate not stated → 9.07%
Effective 2026-01-27 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2025-23454, 2025-12-19) → 9.07% margin (2026-01603, 2026-01-27)
the previous document does not state a rate.
Source: https://www.federalregister.gov/documents/2026/01/27/2026-01603/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2025-12-23 · detected 2025-12-23T00:00:00Z
rate not stated → 238.95%
Effective 2025-12-23 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2025-23454, 2025-12-19) → 238.95% margin (2025-23765, 2025-12-23)
the previous document does not state a rate.
Source: https://www.federalregister.gov/documents/2025/12/23/2025-23765/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2025-12-19 · detected 2025-12-19T00:00:00Z
rate not stated
Effective 2025-12-19 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2025-19032, 2025-09-30) → rate not stated (2025-23454, 2025-12-19)
neither document states a deposit rate.
This one rate change is recorded by 2 rows on this page (rate not stated and rate not stated), citing Federal Register 2025-23454: count it once, not 2.
Source: https://www.federalregister.gov/documents/2025/12/19/2025-23454/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples
2025-12-19 · detected 2025-12-19T00:00:00Z
rate not stated
Effective 2025-12-19 (Federal Register effective date) · AD/CVD rate · origin China
Recorded values: rate not stated (2025-19032, 2025-09-30) → rate not stated (2025-23454, 2025-12-19)
neither document states a deposit rate.
Source: https://www.federalregister.gov/documents/2025/12/19/2025-23454/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-the-peoples