Load Cost Bases into OpenConstructionERP

The catalog of bases (2026)

National bases ship a 95-column parquet each plus 26 language editions and a markets/ folder of 48 PPP-repriced resource catalogs.

Region id	Base	Positions	Currency	Priced?
`TR_NATIONAL`	Turkey (Birim Fiyat, ÇŞB+10 institutions)	22,704	TRY	yes
`ZH_CHINA`	China (Beijing Dinge + Bole 2022)	11,312	CNY	yes
`BR_NATIONAL`	Brazil (SINAPI, CAIXA/IBGE)	9,723	BRL	yes
`ES_ANDALUCIA`	Spain (BCCA 2023, Andalucía)	6,453	EUR	yes
`IT_TOSCANA`	Italy (Prezzario Regione Toscana 2026)	5,836	EUR	yes
`VN_NATIONAL`	Vietnam (Dinh Muc, TT 12/2021)	4,299	VND	coefficient (rate 0)
`ID_NATIONAL`	Indonesia (AHSP, Permen PUPR)	2,784	IDR	coefficient (rate 0)
`GR_NATIONAL`	Greece (GGDE)	2,647	EUR	partly

Plus the flagship global base: 30 markets under CIS-Russia-GESN-FER-TER (USA_USD, DE_BERLIN, RU_STPETERSBURG, …).