HTS heading 8504
681 exclusion requests, from 170 distinct filers, across the 2018–20 tranches.
681
requests filed
77
granted
11.3% (95% CI 9.1–13.9%, n=681)
grant rate, all filers
Cross-tranche — see caution below
17.3% (95% CI 13.9–21.2%, n=417)
excluding mass filers
417 requests
By tranche
| Tranche | Requests | Granted | Denied | Grant rate |
|---|---|---|---|---|
| List 1 | 118 | 40 | 78 | 33.9% (95% CI 26–42.8%, n=118) |
| List 3 | 563 | 37 | 526 | 6.6% (95% CI 4.8–8.9%, n=563) |
The cross-tranche rate above blends processes. Where this heading appears in more than one tranche, use the per-tranche rows. Where a rate reads “n too small”, fewer than 20 requests were decided and no rate is published for it.
Products filed under this heading
Product titles as they appear on the public docket, unedited. These are examples, not a complete list, and their presence here says nothing about their outcome.
- flyback transformer
- printed circuit board assembly
- soft ferrites
- power board
- relay board
- motor drive controller assembly
- ferrite
- electrical speed drive motor controller