Polytetrafluoroethylene (PTFE/Teflon)
1310030007 · Item · weight 0.1627
Latest index
89.00
Sep 2026 · Provisional
Change over 12 months
+7.49%
Since Sep 2025
Data available
Jan 2005 – Sep 2026
Combined index, 2022-23 = 100
Combined index since Jan 2005
The 2022-23 series joined to its 2011-12 and 2004-05 counterparts and put on the 2022-23 scale, so the whole history reads as one line. It is the index the calculator uses.Published monthly index (2022-23 series)
Financial year = April to March. Each row starts in April and ends the following March, so 2026–27 is April 2026 to March 2027 and its Jan–Mar columns are 2027.
| Financial yearApr–Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026–27, April 2026 to March 2027 | 82.90 | 79.60 | 79.10 | 78.10 | 83.50P | 89.00P | — | — | — | — | — | — |
| 2025–26, April 2025 to March 2026 | 80.60 | 78.10 | 80.10 | 81.40 | 81.70 | 82.80 | 82.10 | 80.00 | 76.80 | 77.20 | 80.00 | 88.30 |
| 2024–25, April 2024 to March 2025 | 86.00 | 86.80 | 88.70 | 91.50 | 86.20 | 83.40 | 84.30 | 85.90 | 85.10 | 85.80 | 82.90 | 80.30 |
| 2023–24, April 2023 to March 2024 | 91.30 | 88.00 | 87.20 | 86.70 | 90.30 | 88.70 | 84.30 | 83.60 | 85.10 | 84.50 | 84.20 | 82.60 |
P Provisional — the two most recently published months may still be revised. Values before April 2023 come from the older series; see the chart, or calculate with “Show index values” on.