# United Kingdom PPI INDEX OUTPUT DOMESTIC - C20 Chemicals and chemical products 2015=100 ()

United Kingdom PPI INDEX OUTPUT DOMESTIC - C20 Chemicals and chemical products 2015=100 () was up 5.7% year on year in September 2026, compared with 5.5% in August 2026.
The level stood at 171.4 (index (2015=100)).
Over the past ten years it has ranged from −8.4% (Dec 2023) to 29.3% (Jun 2022), averaging 5.7%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.PPI.M.NSA.NACE-C20`
- Frequency: monthly
- Units: index (2015=100)
- Coverage: 1996-01-01 to 2026-09-01 (369 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/ppi-index-output-domestic-c20-chemicals-and-chemical-products-2015-100

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 171.4 | 5.7 |
| August 2026 | 171.8 | 5.5 |
| July 2026 | 172.8 | 5.8 |
| June 2026 | 172.8 | 6.5 |
| May 2026 | 171.0 | 5.6 |
| April 2026 | 168.8 | 4.1 |
| March 2026 | 163.4 | 0.9 |
| February 2026 | 163.0 | 1.8 |
| January 2026 | 162.3 | 1.5 |
| December 2025 | 161.6 | 1.7 |
| November 2025 | 161.8 | 2.1 |
| October 2025 | 162.0 | 2.2 |
| September 2025 | 162.1 | 2.1 |
| August 2025 | 162.9 | 2.3 |
| July 2025 | 163.4 | 3.4 |
| June 2025 | 162.2 | 3.0 |
| May 2025 | 162.0 | 2.7 |
| April 2025 | 162.2 | 2.9 |
| March 2025 | 161.9 | 2.2 |
| February 2025 | 160.1 | 1.8 |
| January 2025 | 159.9 | 1.3 |
| December 2024 | 158.9 | 1.1 |
| November 2024 | 158.4 | 0.5 |
| October 2024 | 158.5 | 0.4 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.PPI.M.NSA.NACE-C20"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.PPI.M.NSA.NACE-C20",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```