Escalation Bill Price variation for RA and final bills · index-based formula

Price index database

Official indices: CPI-IW for the Labour Bureau's centres (base 2016 = 100, from January 2024) and the Wholesale Price Index for every item - the current series (base 2022-23 = 100, from April 2023) and the former series (base 2011-12 = 100, from January 2024 to April 2026, continued by linking). Escalation bills take their base and current indices from here.

Latest official month in the database: CPI-IW 2026-08, WPI 2022-23 2026-09, WPI 2011-12 2026-04 (linked to 2026-09). Source: Office of the Economic Adviser, DPIIT - Wholesale Price Index (base 2022-23=100) - eaindustry.nic.in. Provisional figures are released on the 14th of the following month and made final two months later. Values entered by hand are highlighted and kept when you update.

WPI Ethyl acetate [1310010005, 2022-23] Manufactured products

MonthIndexChange on previous month Change over 12 monthsWPI all commoditiesSource
Sep 2026104.30 +5.9 +29.89 % 112.5 OEA
Aug 202698.40 +4.4 +22.24 % 110.8 OEA
Jul 202694.00 +2.7 +16.34 % 110.0 OEA
Jun 202691.30 -2.8 +12.44 % 110.3 OEA
May 202694.10 +0.4 +16.60 % 110.1 OEA
Apr 202693.70 +7.9 +15.97 % 108.9 OEA
Mar 202685.80 +4.2 +7.65 % 104.6 OEA
Feb 202681.60 -0.7 +1.75 % 103.1 OEA
Jan 202682.30 +1.0 +1.35 % 102.3 OEA
Dec 202581.30 +0.8 -0.61 % 101.9 OEA
Nov 202580.50 0.0 -3.01 % 101.5 OEA
Oct 202580.50 +0.2 -2.54 % 100.9 OEA
Sep 202580.30 -0.2 -2.67 % 101.0 OEA
Aug 202580.50 -0.3 -2.78 % 100.8 OEA
Jul 202580.80 -0.4 -2.88 % 100.2 OEA
Jun 202581.20 +0.5 -5.14 % 100.3 OEA
May 202580.70 -0.1 -7.03 % 100.2 OEA
Apr 202580.80 +1.1 -8.70 % 100.5 OEA
Mar 202579.70 -0.5 -11.54 % 100.6 OEA
Feb 202580.20 -1.0 -13.58 % 100.9 OEA
Jan 202581.20 -0.6 -14.53 % 101.1 OEA
Dec 202481.80 -1.2 -15.32 % 101.6 OEA
Nov 202483.00 +0.4 -13.00 % 102.1 OEA
Oct 202482.60 +0.1 -13.05 % 102.1 OEA
Sep 202482.50 -0.3 -12.33 % 101.2 OEA
Aug 202482.80 -0.4 -10.10 % 100.8 OEA
Jul 202483.20 -2.4 -9.27 % 101.0 OEA
Jun 202485.60 -1.2 -7.26 % 100.7 OEA
May 202486.80 -1.7 -6.47 % 100.4 OEA
Apr 202488.50 -1.6 -6.15 % 99.9 OEA
Mar 202490.10 -2.7 - 99.4 OEA
Feb 202492.80 -2.2 - 99.3 OEA
Jan 202495.00 -1.6 - 99.3 OEA
Dec 202396.60 +1.2 - 99.4 OEA
Nov 202395.40 +0.4 - 100.1 OEA
Oct 202395.00 +0.9 - 100.1 OEA
Sep 202394.10 +2.0 - 99.6 OEA
Aug 202392.10 +0.4 - 99.5 OEA
Jul 202391.70 -0.6 - 99.1 OEA
Jun 202392.30 -0.5 - 98.3 OEA
May 202392.80 -1.5 - 98.6 OEA
Apr 202394.30 - - 99.0 OEA

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For a month not yet in the database (e.g. from the latest press release). Updates from the website do not replace hand-entered values; enter the official figure here to correct one.