## 03 Infrastructure Analysis

> Static charts for the main series in this chapter (from **2023-01** onward); see the matching Data Dictionary chapter for full interface details.

#### Infrastructure investment, cumulative year-on-year

Interface: macro_china_infra_invest (extracted from press release)

![Infrastructure investment, cumulative year-on-year](../_static/charts/03_infra/infra_invest.png)

#### Construction materials index

Interface: macro_china_construction_index

![Construction materials index](../_static/charts/03_infra/construction_index.png)