# United Kingdom IOP: 24.1-3:Manufacture of basic iron and steel: CVMSA ()

United Kingdom IOP: 24.1-3:Manufacture of basic iron and steel: CVMSA () was up 8.3% year on year in September 2026, compared with 26.1% in August 2026.
The level stood at 83.20 (index).
Over the past ten years it has ranged from −79.9% (Sep 2021) to 91.1% (Sep 2022), averaging −4.4%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.IP.M.SA.NACE-C24-1-3`
- Frequency: monthly
- Units: index
- Coverage: 1990-01-01 to 2026-09-01 (441 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/iop-24-1-3-manufacture-of-basic-iron-and-steel-cvmsa

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 83.20 | 8.3 |
| August 2026 | 85.40 | 26.1 |
| July 2026 | 83.40 | 30.3 |
| June 2026 | 84.50 | 5.4 |
| May 2026 | 84.10 | 4.7 |
| April 2026 | 84.30 | 3.2 |
| March 2026 | 86.50 | 5.2 |
| February 2026 | 77.50 | −3.8 |
| January 2026 | 55.80 | −22.9 |
| December 2025 | 62.20 | −10.6 |
| November 2025 | 70.20 | −8.4 |
| October 2025 | 72.00 | −1.0 |
| September 2025 | 76.80 | −29.3 |
| August 2025 | 67.70 | −37.0 |
| July 2025 | 64.00 | −33.5 |
| June 2025 | 80.20 | −27.7 |
| May 2025 | 80.30 | −30.6 |
| April 2025 | 81.70 | −28.5 |
| March 2025 | 82.20 | −26.2 |
| February 2025 | 80.60 | −25.0 |
| January 2025 | 72.40 | −33.6 |
| December 2024 | 69.60 | −35.4 |
| November 2024 | 76.60 | −18.4 |
| October 2024 | 72.70 | −22.7 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.IP.M.SA.NACE-C24-1-3"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.IP.M.SA.NACE-C24-1-3",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```