# United Kingdom PPI INDEX OUTPUT DOMESTIC GROUP - C20_C21 Chemicals and pharmaceutical preparations 2015=100 ()

United Kingdom PPI INDEX OUTPUT DOMESTIC GROUP - C20_C21 Chemicals and pharmaceutical preparations 2015=100 () was up 4.0% year on year in September 2026, compared with 3.6% in August 2026.
The level stood at 154.4 (index (2015=100)).
Over the past ten years it has ranged from −5.7% (Dec 2023) to 22.1% (Jun 2022), averaging 4.5%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.PPI.M.NSA.NACE-C20-C21`
- 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-group-c20-c21-chemicals-and-pharmaceutical

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 154.4 | 4.0 |
| August 2026 | 154.3 | 3.6 |
| July 2026 | 154.8 | 3.7 |
| June 2026 | 155.0 | 4.3 |
| May 2026 | 153.8 | 3.6 |
| April 2026 | 152.3 | 2.6 |
| March 2026 | 148.8 | 0.2 |
| February 2026 | 148.4 | 1.0 |
| January 2026 | 147.8 | 0.7 |
| December 2025 | 148.1 | 1.7 |
| November 2025 | 148.3 | 2.1 |
| October 2025 | 148.4 | 2.0 |
| September 2025 | 148.4 | 2.2 |
| August 2025 | 148.9 | 2.1 |
| July 2025 | 149.3 | 3.0 |
| June 2025 | 148.6 | 3.1 |
| May 2025 | 148.5 | 2.6 |
| April 2025 | 148.5 | 2.6 |
| March 2025 | 148.5 | 2.4 |
| February 2025 | 147.0 | 1.9 |
| January 2025 | 146.8 | 0.8 |
| December 2024 | 145.6 | 0.6 |
| November 2024 | 145.3 | −0.1 |
| October 2024 | 145.5 | 0.1 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.PPI.M.NSA.NACE-C20-C21"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.PPI.M.NSA.NACE-C20-C21",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```