Chengde City Yingzi District Liuyuan Wastewater Treatment Plant Management Contract
Water concession in China
Canonical Concessio ID
CN20C0000349
Display format: CN-20-C-000034-9
Country
China (CN)
Sector
Water (20)
Family
Utilities
Structure
Concession (C)
Full structure
Concession (pure operational)
Grantor
—
Operator
Hebei Aoda Environmental Protection Engineering Company Limited
Term start
—
Contract end
—
About Concessio IDs
A Concessio ID is a 12-character canonical identifier for an infrastructure concession. The format is CC-AA-S-NNNNNN-K — country, asset class, structure, sequence, and a Luhn check digit. The check digit protects against typos and fabricated IDs.
Concessio IDs are stable for the life of the concession. They do not change if the asset is renamed, sold, or restructured. Cite them in filings, press releases, research reports, and contracts.