# South Korea Korea: Mineral fuels, lubricants & related materials / Won Basis (BOK ECOS)

South Korea Korea: Mineral fuels, lubricants & related materials / Won Basis (BOK ECOS) was up 78.2% year on year in September 2026, compared with 67.8% in August 2026.
The level stood at 383.2 2020=100.
Over the past ten years it has ranged from −60.9% (Apr 2020) to 129.8% (Apr 2021), averaging 18.0%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.XPI.M.NSA.ITEM-203AA-W`
- Frequency: monthly
- Units: 2020=100
- Coverage: 1986-01-01 to 2026-09-01 (489 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-mineral-fuels-lubricants-and-related-materials-won-basis-bok-ecos

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 383.2 2020=100 | 78.2 |
| August 2026 | 353.3 2020=100 | 67.8 |
| July 2026 | 348.2 2020=100 | 62.0 |
| June 2026 | 331.2 2020=100 | 57.1 |
| May 2026 | 382.4 2020=100 | 89.7 |
| April 2026 | 427.0 2020=100 | 101.8 |
| March 2026 | 420.7 2020=100 | 87.5 |
| February 2026 | 223.8 2020=100 | −5.1 |
| January 2026 | 209.0 2020=100 | −13.5 |
| December 2025 | 210.8 2020=100 | −6.4 |
| November 2025 | 227.5 2020=100 | 4.1 |
| October 2025 | 217.0 2020=100 | 1.6 |
| September 2025 | 215.1 2020=100 | 5.3 |
| August 2025 | 210.6 2020=100 | −5.0 |
| July 2025 | 214.9 2020=100 | −11.3 |
| June 2025 | 210.8 2020=100 | −12.4 |
| May 2025 | 201.6 2020=100 | −15.3 |
| April 2025 | 211.6 2020=100 | −16.3 |
| March 2025 | 224.4 2020=100 | −6.9 |
| February 2025 | 235.8 2020=100 | −2.6 |
| January 2025 | 241.6 2020=100 | 3.4 |
| December 2024 | 225.3 2020=100 | 0.1 |
| November 2024 | 218.5 2020=100 | −8.7 |
| October 2024 | 213.6 2020=100 | −18.3 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.XPI.M.NSA.ITEM-203AA-W"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.XPI.M.NSA.ITEM-203AA-W",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```