# South Korea Korea: Civil engineering (BOK ECOS)

South Korea Korea: Civil engineering (BOK ECOS) was down 7.3% year on year in Q2 2026, compared with −2.1% in Q1 2026.
The level stood at 17,928 ₩ billion.
That is the lowest reading since Q2 2025.
Over the past ten years it has ranged from −14.1% (Q2 2022) to 15.2% (Q1 2020), averaging −1.7%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.INVEST.Q.REAL.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-real-item-10104

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 17,928 ₩ billion | −7.3 |
| Q1 2026 | 19,245 ₩ billion | −2.1 |
| Q4 2025 | 18,473 ₩ billion | −6.9 |
| Q3 2025 | 19,869 ₩ billion | −5.9 |
| Q2 2025 | 19,350 ₩ billion | −10.2 |
| Q1 2025 | 19,659 ₩ billion | −8.9 |
| Q4 2024 | 19,840 ₩ billion | −4.9 |
| Q3 2024 | 21,105 ₩ billion | 2.0 |
| Q2 2024 | 21,538 ₩ billion | 7.4 |
| Q1 2024 | 21,590 ₩ billion | 7.3 |
| Q4 2023 | 20,868 ₩ billion | 7.3 |
| Q3 2023 | 20,697 ₩ billion | 8.7 |
| Q2 2023 | 20,063 ₩ billion | 4.2 |
| Q1 2023 | 20,129 ₩ billion | 0.2 |
| Q4 2022 | 19,450 ₩ billion | −6.7 |
| Q3 2022 | 19,045 ₩ billion | −9.8 |
| Q2 2022 | 19,250 ₩ billion | −14.1 |
| Q1 2022 | 20,081 ₩ billion | −12.0 |
| Q4 2021 | 20,844 ₩ billion | −9.0 |
| Q3 2021 | 21,123 ₩ billion | −8.8 |
| Q2 2021 | 22,406 ₩ billion | −8.3 |
| Q1 2021 | 22,809 ₩ billion | −5.4 |
| Q4 2020 | 22,916 ₩ billion | −4.1 |
| Q3 2020 | 23,156 ₩ billion | 2.2 |

## API

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

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