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The share of policy documents (%) of the same province and year with at least one localisation condition (local production, registration or content; procurement preferences and quotas) or a provision flagged as disadvantaging foreign-owned firms, imports or other regions. Each document counts once. Production support is not counted: the screen marks all of it as favouring its place, so it would measure how much support there is, not how discriminatory it is. Shares correct for how many documents we hold, not for their mix (genres, issuers, sectors), which differs between places: this is not a ranking of provinces. A cell with fewer than 15 documents is not scored (·); "All years" counts scored years only. Hover a cell for its counts. Keyword-screen counts: what the documents say, not what is enforced.
| Province | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | All years |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All documents | 3.9 | 3.6 | 2.9 | 1.5 | 1.4 | 1.8 | 1.8 | 1.8 | 1.5 | 1.2 | 0.9 | 0.6 | 1.4 |
| Zhejiang | 0.0 | 0.0 | 0.0 | 1.8 | 1.0 | 0.7 | 0.8 | 0.8 | 0.6 | 1.3 | 0.4 | 1.1 | 0.7 |
| Central government | 5.8 | 3.7 | 1.4 | 0.6 | 2.7 | 4.3 | 2.5 | 2.0 | 1.7 | 2.2 | 1.7 | 0.6 | 2.2 |
| Sichuan | · | · | · | 0.0 | 0.0 | 1.2 | 0.0 | 1.8 | 1.6 | 0.3 | 0.4 | 0.4 | 0.5 |
| Shanghai | · | · | · | 6.2 | 0.0 | 1.9 | 4.5 | 4.3 | 3.2 | 3.6 | 2.2 | 1.6 | 2.8 |
| Fujian | 8.1 | 6.0 | 8.3 | 3.8 | 4.4 | 5.6 | 2.9 | 3.7 | 2.9 | 1.0 | 1.2 | 1.5 | 4.6 |
| Liaoning | 5.0 | 4.0 | 1.9 | 1.0 | 0.0 | 0.0 | 0.6 | 1.5 | 1.9 | 1.9 | 0.0 | 0.3 | 1.5 |
| Anhui | 0.8 | 1.3 | 0.9 | 0.8 | 0.0 | 0.6 | 2.3 | 0.0 | 0.0 | 0.7 | 0.0 | 0.0 | 0.7 |
| Hubei | · | · | · | 0.0 | 4.2 | 1.1 | 0.9 | 3.1 | 1.2 | 0.5 | 1.0 | 1.0 | 1.2 |
| Shaanxi | · | · | 0.0 | 2.9 | 0.0 | 0.0 | 2.2 | 0.0 | 0.9 | 0.7 | 0.2 | 0.5 | 0.5 |
| Inner Mongolia | · | · | · | · | · | 0.0 | 2.6 | 2.1 | 0.7 | 0.0 | 0.9 | 0.3 | 0.6 |
| Jilin | · | 7.1 | 2.8 | 2.2 | 4.1 | 0.6 | 1.2 | 3.8 | 0.8 | 1.9 | 1.0 | 2.1 | 1.9 |
| Chongqing | 9.1 | 0.0 | 1.1 | 1.1 | 0.7 | 0.5 | 0.5 | 0.0 | 1.5 | 0.7 | 1.1 | 0.0 | 0.8 |
| Guizhou | · | · | · | · | · | 0.0 | 1.7 | 2.3 | 0.0 | 0.0 | 0.5 | 0.0 | 0.3 |
| Xinjiang | 0.0 | 0.0 | 0.0 | · | 0.0 | 0.0 | 1.9 | 2.8 | 0.0 | 1.2 | 0.2 | 0.0 | 0.4 |
| Jiangsu | 0.0 | 2.1 | 3.3 | 0.0 | 0.0 | 0.0 | 7.5 | 0.0 | 2.6 | 0.0 | 1.0 | 0.4 | 1.2 |
| Henan | · | · | · | · | 0.0 | 0.0 | 0.0 | 2.5 | 0.0 | 0.0 | 1.0 | 0.2 | 0.6 |
| Tibet | 0.0 | 0.0 | 0.0 | 1.1 | 0.0 | 0.0 | 1.8 | 1.4 | 0.0 | 0.0 | 0.6 | 0.3 | 0.5 |
| Yunnan | · | · | 4.8 | 2.1 | 0.0 | 0.0 | 0.0 | 1.8 | 2.1 | 0.8 | 0.0 | 0.0 | 1.0 |
| Guangdong | 5.1 | 4.1 | 2.9 | 1.1 | 0.0 | 3.4 | 0.0 | 2.4 | 0.0 | 1.5 | 1.4 | 0.6 | 2.1 |
| Shandong | · | · | · | · | 0.0 | 1.1 | 2.5 | 0.0 | 1.3 | 1.3 | 0.8 | 1.3 | 1.1 |
| Jiangxi | · | · | · | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.1 | 0.0 | 1.0 | 1.9 | 0.9 |
| Beijing | · | 10.9 | 2.0 | 0.0 | · | 11.9 | 6.2 | 0.9 | 6.9 | 0.0 | 6.1 | 3.8 | 5.1 |
| Ningxia | · | · | · | · | · | 0.0 | 0.0 | 0.0 | 0.0 | 2.2 | 0.0 | 0.8 | 0.4 |
| Hainan | · | 0.0 | 3.2 | 0.0 | · | · | · | 0.0 | 0.0 | 2.8 | 1.9 | 0.0 | 1.2 |
| Gansu | · | · | · | · | · | · | · | 0.0 | · | 0.0 | 0.0 | 0.4 | 0.2 |
| Guangxi | · | · | · | · | · | 0.0 | 0.0 | 0.0 | 0.0 | 1.9 | 1.0 | 1.9 | 0.9 |
| Shanxi | · | · | · | · | · | · | · | 0.0 | 0.0 | 3.4 | 0.0 | 0.9 | 0.7 |
| Qinghai | · | · | · | · | · | · | 2.7 | 0.0 | 6.7 | 0.0 | 0.0 | 0.0 | 0.8 |
| Hunan | · | · | 2.4 | 1.3 | 0.0 | · | · | · | · | · | 2.6 | 0.0 | 1.2 |
| Hebei | · | · | 0.0 | · | · | · | · | 0.0 | 0.0 | 3.3 | 1.5 | 0.0 | 0.9 |
| Heilongjiang | · | · | · | · | · | · | · | · | · | · | 0.0 | 0.0 | 0.0 |
| Tianjin | · | · | · | · | · | · | · | · | · | · | 13.6 | 0.0 | 4.8 |