# United Kingdom UKProdTO: 20B - Manufacture of petrochemicals HOME (£m) ()

United Kingdom UKProdTO: 20B - Manufacture of petrochemicals HOME (£m) () was down 9.1% year on year in September 2026, compared with −18.9% in August 2026.
The level stood at 239.9 £m.
Over the past ten years it has ranged from −56.6% (Apr 2020) to 75.0% (Mar 2022), averaging 1.9%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.MFGTURN.M.NSA.FLOW-HOME.NACE-C20B`
- Frequency: monthly
- Units: £m
- Coverage: 1998-01-01 to 2026-09-01 (345 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/ukprodto-20b-manufacture-of-petrochemicals-home-m

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 239.9 £m | −9.1 |
| August 2026 | 217.2 £m | −18.9 |
| July 2026 | 238.1 £m | −23.8 |
| June 2026 | 248.3 £m | −21.6 |
| May 2026 | 227.7 £m | −20.1 |
| April 2026 | 202.4 £m | −40.0 |
| March 2026 | 217.2 £m | −37.6 |
| February 2026 | 212.3 £m | −29.3 |
| January 2026 | 205.2 £m | −27.3 |
| December 2025 | 204.6 £m | −9.9 |
| November 2025 | 257.4 £m | −5.0 |
| October 2025 | 267.3 £m | −5.4 |
| September 2025 | 263.9 £m | −9.4 |
| August 2025 | 267.7 £m | 0.1 |
| July 2025 | 312.6 £m | 6.9 |
| June 2025 | 316.7 £m | 9.2 |
| May 2025 | 285.0 £m | 0.4 |
| April 2025 | 337.4 £m | 5.8 |
| March 2025 | 348.1 £m | 13.1 |
| February 2025 | 300.3 £m | 2.9 |
| January 2025 | 282.4 £m | −3.4 |
| December 2024 | 227.1 £m | −11.7 |
| November 2024 | 270.9 £m | −8.8 |
| October 2024 | 282.6 £m | −10.9 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.MFGTURN.M.NSA.FLOW-HOME.NACE-C20B"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.MFGTURN.M.NSA.FLOW-HOME.NACE-C20B",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```