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SGX LNG Index Group

Thank you for your interest in SGX LNG Index Group (Sling).

The production and publication of the Sling indices will be discontinued. Please note that EMC will continue publishing the indices until 31 October 2019 provided that there is sufficient data for an accurate and robust index to be published.

For more information or enquiries, please email us at lngindexdata@emcsg.com


The Asia Pacific region accounts for approximately three quarters of global LNG demand. Furthermore, almost 40% of global LNG imports were sourced from within the Asia Pacific region in 2014, a proportion which appears likely to grow in the years ahead as new Australian supply capacity comes onstream.

Moving forward, rising spot transactions will serve to boost credibility of a market representative LNG spot price, while the corresponding rise of a benchmark Asian spot index would also provide assurance of appropriate, fair and transparent market based price formation for longer-term supply contracts without jeopardising supply security.



Sling – Pricing Asia's LNG

Jointly developed by Singapore Exchange (SGX) and Energy Market Company (EMC), the SGX LNG Index Group – or Sling – was born out of a market need for a trusted Asian LNG spot index at selected locations. The Sling methodology and locations are tailored to meet the industry's needs for a responsive and transparent price point, as LNG spot trading volume increases. The Sling comprises the following indices:

  • Singapore Sling
  • North Asia Sling
  • Dubai/Kuwait/India (DKI) Sling