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TT buying rate, CNY

Exchange rates, daily telegraphic transfer. Rupees, daily.

Data source: Central Bank of Sri Lanka, Daily Buying and Selling Exchange Rate 2005- Latest (Telegraphic Transfers (1 Oct 2026)

Macro Lab · LK.EXT.FX_DAILY_TT.CNY.BUY.D · CC BY 4.0

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About this series

  • Source Central Bank of Sri Lanka, compiled by Macro Lab
  • Unit Rupees
  • Date range 2 Jan 2017 – 30 Sep 2026
  • Last checked 1 Oct 2026

Checks: 3 recorded for this series, listed below. A copy republished by the Central Bank of Sri Lanka, kept to check the canonical series against.

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Details

Name in the warehouse
TT buying rate, CNY
Read from
CBSL rates and indicators (Central Bank of Sri Lanka)
Source page
https://www.cbsl.gov.lk/en/rates-and-indicators
Notes
CBSL 'Rates and Indicators' Exchange Rates page, IF_Buying_Selling_Exchange_Rates...xlsx: daily average buying/selling rate for Telegraphic Transfers, quoted by selected licensed banks at 9.30am (the file's own footnote). The same measure as the Data Library's LK.EXT.FX.CNY.BUY.D - see supersede().

Source documents

Daily Buying and Selling Exchange Rate 2005- Latest (Telegraphic TransfersCBSL · 1 Oct 2026 · 2346 values

Vintages

One vintage so far, published 1 Oct 2026. Revisions show here once a later release changes a value.

Related series

Source discrepancies

What the warehouse found when it checked this series: the same figure from two agencies, splice overlaps, published rates against ones recalculated from the index, and outliers.

  • Error in the source1 Oct 2018

    This series reads 24.9; the same figure from the other source reads 24.02. Compared with LK.EXT.FX.CNY.BUY.D.

    Two agencies: 24.899 and 24.02, difference 0.879.

    LK.EXT.FX_DAILY_TT.CNY.BUY.D: IF_Buying_Selling file vs the Data Library

    LK.EXT.FX_DAILY_TT.CNY.BUY.D: value 24.8994 vs Data Library 24.0200. USD/BUY 180.08 here vs ~167.0 the day before and after). A single bad row in the source file.

  • Rounding10 Jan 2018

    This series reads 22.9; the same figure from the other source reads 22.99. Compared with LK.EXT.FX.CNY.BUY.D.

    Two agencies: 22.9 and 22.99, difference −0.09.

    LK.EXT.FX_DAILY_TT.CNY.BUY.D: IF_Buying_Selling file vs the Data Library

    LK.EXT.FX_DAILY_TT.CNY.BUY.D: value 22.9000 vs Data Library 22.9900. File 22.9 vs Library 22.99, both sides' neighbouring days at 23.0-23.12 - a small, plausible one-off rounding-level difference (0.09), not a data error.

  • Rounding26 Apr 2018

    This series reads 24.31; the same figure from the other source reads 24.25. Compared with LK.EXT.FX.CNY.BUY.D.

    Two agencies: 24.308 and 24.25, difference 0.058.

    LK.EXT.FX_DAILY_TT.CNY.BUY.D: IF_Buying_Selling file vs the Data Library

    LK.EXT.FX_DAILY_TT.CNY.BUY.D: value 24.3081 vs Data Library 24.2500. Every currency differs from the Data Library by under 0.2 LKR on this date - the file records 4 decimal places (e.g. USD/BUY 155.5247) where the Library's copy has 2 (155.43); a precision/rounding difference between two CBSL publications of the same TT rate, not an error.