Where does Sichuan–Shanghai Gas Pipeline run?

Sichuan–Shanghai Gas Pipeline runs from Anhui to Anhui, crossing China.

How long is Sichuan–Shanghai Gas Pipeline?

Sichuan–Shanghai Gas Pipeline is 113 km long.

How much gas can Sichuan–Shanghai Gas Pipeline carry?

Sichuan–Shanghai Gas Pipeline has a design capacity of 0.36 bcm/y. Where every segment of a project repeats the same figure it is counted once rather than summed.

Is Sichuan–Shanghai Gas Pipeline operating?

Sichuan–Shanghai Gas Pipeline is operating, having started in 2021.

Who owns Sichuan–Shanghai Gas Pipeline?

Sichuan–Shanghai Gas Pipeline is owned by Anhui Huishang Great Wall Energy Co Ltd, as recorded in the current tracker release.

Does Sichuan–Shanghai Gas Pipeline serve an LNG terminal?

Sichuan–Shanghai Gas Pipeline passes within 25 km of 2 tracked LNG terminals. Proximity is not proof of a physical connection; each match is listed with its distance and how it was made.

Sichuan–Shanghai Gas Pipeline: P4658, China

Route

Sichuan–Shanghai Gas Pipeline runs from Anhui to Anhui. The map draws the tracked route and any LNG terminal within 25 km of it.

Loads about 250 kB of map code and the country outline file.

From: Anhui
To: Anhui
Start country: China
End country: China
Countries crossed: China
Onshore / offshore: Not reported
Fuel: Gas
Region: Not reported
Route drawn on map: 242 km
GEM pipeline ID: P4658
Start year: 2021
Estimated cost (GEM, US dollars): $57.1 million
GEM wiki page: gem.wiki

Segments

Each row is one row of GEM's pipeline file. Project-level figures repeated on every segment are counted once in the totals above.

Segment	Status	From → to	Length	Capacity	Diameter	Start	Route from
Susong Branch	Operating	Anhui → Anhui	113	0.36	8227 mm	2021	GEM's route file

Connected LNG terminals

Terminals whose coordinates fall within 25 km of this route, or whose name matches the pipeline. Proximity is not proof of a physical connection.

Terminal	Country	Import / export	Status	Distance	Matched by
Wuhu LNG Terminal	China	Import	Under construction	17.1 km	route proximity
Shanghai Yangshan LNG Terminal	China	Import	Operating	—	name match

Owners and operators

Stakes as reported by GEM per segment, merged across segments.

Owners

Anhui Huishang Great Wall Energy Co Ltd100%

In the news

Recent headlines that name Sichuan–Shanghai Gas Pipeline. Matched by name, so it is approximate. Titles and links only; we store no article text.

See all tracked headlines.

Common questions

Generated from the same tracker fields as the tables above, so the two cannot disagree. Each answer stands on its own.

Where does Sichuan–Shanghai Gas Pipeline run?: Sichuan–Shanghai Gas Pipeline runs from Anhui to Anhui, crossing China.
How long is Sichuan–Shanghai Gas Pipeline?: Sichuan–Shanghai Gas Pipeline is 113 km long.
How much gas can Sichuan–Shanghai Gas Pipeline carry?: Sichuan–Shanghai Gas Pipeline has a design capacity of 0.36 bcm/y. Where every segment of a project repeats the same figure it is counted once rather than summed.
Is Sichuan–Shanghai Gas Pipeline operating?: Sichuan–Shanghai Gas Pipeline is operating, having started in 2021.
Who owns Sichuan–Shanghai Gas Pipeline?: Sichuan–Shanghai Gas Pipeline is owned by Anhui Huishang Great Wall Energy Co Ltd, as recorded in the current tracker release.
Does Sichuan–Shanghai Gas Pipeline serve an LNG terminal?: Sichuan–Shanghai Gas Pipeline passes within 25 km of 2 tracked LNG terminals. Proximity is not proof of a physical connection; each match is listed with its distance and how it was made.

More gas pipelines in China

Listed in name order among the 968 pipelines tracked in China, so projects with the same name sit together. A browse aid, not a claim that they are alike.

Background on the technology and the terms used on this page.

LNG against pipeline gas
A pipeline delivers gas at lower cost than LNG over land up to roughly two to four thousand kilometres, beyond which liquefaction wins, and across any significant body of deep water LNG usually wins at any distance.
How LNG works
Liquefied natural gas is natural gas chilled to about minus 162 degrees Celsius, at which point it becomes a liquid roughly 600 times smaller than the gas, so it can be shipped where no pipeline runs.
Mtpa, bcm and cubic metres
LNG capacity is quoted in three incompatible units, and the two conversions that matter are 1 million tonnes a year equals about 1.36 billion cubic metres of gas a year, and 1 cubic metre of liquid equals about 600 cubic metres of gas.
What terminal status actually means
A project status describes how far an LNG terminal or train has progressed, and the gap between proposed and operating is the single most misread number in the industry.

Cite this page

Reuse is welcome; please name the page and the tracker release it draws on.

Reference

LNG Atlas. (2026). Sichuan–Shanghai Gas Pipeline: P4658, China. https://lngatlas.org/pipeline/sichuan-shanghai-gas-pipeline-cn-p4658/ Data: Global Gas Infrastructure Tracker, Global Energy Monitor, November 2025, CC BY 4.0.

BibTeX

BibTeX entry

@misc{lngatlaspipelinesichuanshanghaigaspipelinecnp4652026,
  author = {{LNG Atlas}},
  title = {Sichuan–Shanghai Gas Pipeline: P4658, China},
  year = {2026},
  url = {https://lngatlas.org/pipeline/sichuan-shanghai-gas-pipeline-cn-p4658/},
  note = {Data: Global Gas Infrastructure Tracker, Global Energy Monitor, November 2025, CC BY 4.0},
}