# United Kingdom PPI INDEX INPUT GROUP - C20TC22 Inputs of Chemicals 2015=100 ()

United Kingdom PPI INDEX INPUT GROUP - C20TC22 Inputs of Chemicals 2015=100 () was up 6.3% year on year in September 2026, compared with 6.0% in August 2026.
The level stood at 157.5 (index (2015=100)).
Over the past ten years it has ranged from −4.8% (Oct 2023) to 22.9% (Jun 2022), averaging 4.6%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.PPIIN.M.NSA.NACE-C20TC22`
- Frequency: monthly
- Units: index (2015=100)
- Coverage: 2008-12-01 to 2026-09-01 (214 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/ppi-index-input-group-c20tc22-inputs-of-chemicals-2015-100

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 157.5 | 6.3 |
| August 2026 | 157.5 | 6.0 |
| July 2026 | 157.9 | 5.8 |
| June 2026 | 158.3 | 6.6 |
| May 2026 | 156.7 | 5.6 |
| April 2026 | 152.8 | 2.6 |
| March 2026 | 148.9 | 0.3 |
| February 2026 | 148.2 | 0.4 |
| January 2026 | 147.7 | 0.0 |
| December 2025 | 148.1 | 0.9 |
| November 2025 | 148.3 | 1.2 |
| October 2025 | 148.2 | 1.0 |
| September 2025 | 148.1 | 0.7 |
| August 2025 | 148.6 | 0.7 |
| July 2025 | 149.2 | 1.3 |
| June 2025 | 148.5 | 1.0 |
| May 2025 | 148.4 | 0.7 |
| April 2025 | 148.9 | 0.9 |
| March 2025 | 148.4 | 0.7 |
| February 2025 | 147.6 | 0.7 |
| January 2025 | 147.7 | 0.5 |
| December 2024 | 146.8 | −0.4 |
| November 2024 | 146.6 | −0.8 |
| October 2024 | 146.8 | −0.4 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.PPIIN.M.NSA.NACE-C20TC22"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.PPIIN.M.NSA.NACE-C20TC22",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```