# South Korea Korea: Civil engineering (BOK ECOS)

South Korea Korea: Civil engineering (BOK ECOS) was down 1.3% year on year in Q2 2026, compared with 1.0% in Q1 2026.
The level stood at 23,753 ₩ billion.
Over the past ten years it has ranged from −9.4% (Q2 2025) to 17.9% (Q1 2020), averaging 2.0%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.INVEST.Q.NOM.ITEM-10104`
- Frequency: quarterly
- Units: ₩ billion
- Coverage: 2016-01-01 to 2026-04-01 (42 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-civil-engineering-bok-ecos-kr-invest-q-nom-item-10104

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 23,753 ₩ billion | −1.3 |
| Q1 2026 | 25,151 ₩ billion | 1.0 |
| Q4 2025 | 23,146 ₩ billion | −5.5 |
| Q3 2025 | 24,749 ₩ billion | −5.2 |
| Q2 2025 | 24,055 ₩ billion | −9.4 |
| Q1 2025 | 24,892 ₩ billion | −8.0 |
| Q4 2024 | 24,491 ₩ billion | −3.8 |
| Q3 2024 | 26,097 ₩ billion | 3.0 |
| Q2 2024 | 26,562 ₩ billion | 9.1 |
| Q1 2024 | 27,053 ₩ billion | 10.1 |
| Q4 2023 | 25,458 ₩ billion | 8.8 |
| Q3 2023 | 25,328 ₩ billion | 11.5 |
| Q2 2023 | 24,344 ₩ billion | 6.9 |
| Q1 2023 | 24,580 ₩ billion | 6.4 |
| Q4 2022 | 23,408 ₩ billion | −0.4 |
| Q3 2022 | 22,716 ₩ billion | −3.8 |
| Q2 2022 | 22,764 ₩ billion | −6.2 |
| Q1 2022 | 23,111 ₩ billion | −2.8 |
| Q4 2021 | 23,491 ₩ billion | 2.3 |
| Q3 2021 | 23,606 ₩ billion | 1.1 |
| Q2 2021 | 24,275 ₩ billion | −0.3 |
| Q1 2021 | 23,769 ₩ billion | −0.6 |
| Q4 2020 | 22,967 ₩ billion | −3.3 |
| Q3 2020 | 23,359 ₩ billion | 3.5 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.INVEST.Q.NOM.ITEM-10104"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.INVEST.Q.NOM.ITEM-10104",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```