# South Korea Korea: Mining products (BOK ECOS)

South Korea Korea: Mining products (BOK ECOS) was down 0.2% year on year in September 2026, compared with −0.09% in August 2026.
The level stood at 125.0 2020=100.
Over the past ten years it has ranged from −5.3% (Apr 2025) to 18.8% (Mar 2022), averaging 3.4%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.PPI.M.NSA.ITEM-2AA`
- Frequency: monthly
- Units: 2020=100
- Coverage: 2016-01-01 to 2026-09-01 (129 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-mining-products-bok-ecos

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 125.0 2020=100 | −0.2 |
| August 2026 | 125.0 2020=100 | −0.09 |
| July 2026 | 125.0 2020=100 | −1.3 |
| June 2026 | 125.7 2020=100 | −1.9 |
| May 2026 | 126.4 2020=100 | −2.1 |
| April 2026 | 124.9 2020=100 | −3.4 |
| March 2026 | 124.7 2020=100 | −4.2 |
| February 2026 | 124.7 2020=100 | −4.3 |
| January 2026 | 125.8 2020=100 | −3.3 |
| December 2025 | 125.1 2020=100 | −3.4 |
| November 2025 | 126.2 2020=100 | −2.3 |
| October 2025 | 126.4 2020=100 | −2.5 |
| September 2025 | 125.2 2020=100 | −4.0 |
| August 2025 | 125.2 2020=100 | −5.3 |
| July 2025 | 126.6 2020=100 | −4.6 |
| June 2025 | 128.1 2020=100 | −3.8 |
| May 2025 | 129.1 2020=100 | −4.6 |
| April 2025 | 129.2 2020=100 | −5.3 |
| March 2025 | 130.3 2020=100 | −4.1 |
| February 2025 | 130.3 2020=100 | −4.3 |
| January 2025 | 130.1 2020=100 | −3.9 |
| December 2024 | 129.4 2020=100 | −3.8 |
| November 2024 | 129.2 2020=100 | −4.4 |
| October 2024 | 129.6 2020=100 | −3.9 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.PPI.M.NSA.ITEM-2AA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.PPI.M.NSA.ITEM-2AA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```