Social insurance contribution base (杭州)
Upper limit: CNY 25299(2026年度新基数26730) / Lower limit: CNY 4986(2026年度新基数5346)
Applicable period: 2025.9–2026.6; new 2026 cycle 2026.7.1–2027.6.30
Note: Province-wide unified base; 2026-cycle values 5346/26730 are third-party projections only — no official document yet; await the provincial HR bureau announcement