| Tangut Components Supplement | |
|---|---|
| Range | U+18D80..U+18DFF (128 code points)  | 
| Plane | SMP | 
| Scripts | Tangut | 
| Assigned | 115 code points | 
| Unused | 13 reserved code points | 
| Unicode version history | |
| 17.0 (2025) | 115 (+115) | 
| Unicode documentation | |
| Code chart ∣ Web page | |
| Note: [1] [2] | |
Tangut Components Supplement is a Unicode block containing additional components used in the study of Tangut script. It supplements the Tangut Components Unicode block.
|  Tangut Components Supplement  [1]  [2]  Official Unicode Consortium code chart (PDF)  | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+18D8x |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18D9x |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18DAx |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18DBx |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18DCx |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18DDx |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18DEx |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| U+18DFx |  |  |  | |||||||||||||
| Notes | ||||||||||||||||
The following Unicode-related documents record the purpose and process of defining specific characters in the Tai Yo block:
| Version | Final code points [a] | Count | L2 ID | Document | 
|---|---|---|---|---|
| 17.0 | U+1E6C0..1E6DE, 1E6E0..1E6F5, 1E6FE..1E6FF | 55 | L2/22-152 | Nguyen, Viet Khoi; Sam, Cong Danh; van de Kasteelen, Frank (2022-07-13), Preliminary Proposal to encode the Yo Lai Tay Script | 
| L2/22-128 | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Constable, Peter (2022-07-20), "11 Yo Lai Tay", Recommendations to UTC #172 July 2022 on Script Proposals | |||
| L2/22-208 | Nguyen, Viet Khoi; Sam, Cong Danh; van de Kasteelen, Frank (2022-09-20), Final Proposal to encode the Yo Lai Tay Script | |||
| L2/22-248 | Anderson, Deborah; et al. (2022-10-31), "9 Yo Lai Tay", Recommendations to UTC #173 October 2022 on Script Proposals | |||
| L2/22-289R | Nguyen, Viet Khoi; Sam, Cong Danh; van de Kasteelen, Frank (2022-12-16), Final Proposal to encode the Tai Yo Script | |||
| L2/23-012 | Anderson, Deborah; et al. (2023-01-17), "8 Tai Yo", Recommendations to UTC #174 January 2023 on Script Proposals | |||
| L2/23-005 | Constable, Peter (2023-02-01), "Consensus 174-C23", UTC #174 Minutes | |||
| L2/23-159 | McGowan, Rick (2023-07-06), "ReportID: ID20230626215409", Comments on Public Review Issues (April 5 - July 4, 2023) | |||
| L2/23-164 | Anderson, Deborah; Kučera, Jan; Whistler, Ken; Pournader, Roozbeh; Constable, Peter (2023-07-21), "14 Tai Yo", Recommendations to UTC #176 July 2023 on Script Proposals | |||
| L2/23-157 | Constable, Peter (2023-07-31), "Consensus 176-C38", UTC #176 Minutes | |||
| L2/25-091R | Kučera, Jan; et al. (2025-04-22), "5.6 Tai Yo CCC", Recommendations to UTC #183 (April 2025) on Script Proposals | |||
| L2/25-085 | Leroy, Robin (2025-04-28), "F.1 1.7 Tai Yo signs", UTC #183 Minutes | |||
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