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[Flash: Pyrolysis C5 output increased slightly this week]
Published on 2026-05-21

National Industrial Cracking C5 Weekly Production Statistics Table

| Data | Previous Period Data | Current Period Data | Weekly Production Change |
| --- | --- | --- | --- |
| Cracking C5 Production (10,000 tons) | 7.22 | 7.36 | +0.14 |
| Data Source: chempricehub Info | | | |

This week, the national industrial cracking C5 weekly production saw a slight increase compared to the previous week, with a growth rate of 1.94%.

This week, Sinopec Yangzi Petrochemical commenced a maintenance shutdown on May 13, which is planned to last for 55 days until early July. However, due to previously low operating rates, the impact on production was limited. Meanwhile, some enterprises recorded increased production this week, citing adjustments in ethylene cracking feedstock. Under the "oil-to-chemicals" transition, the cracking C5 yield has seen a certain degree of improvement.

Currently, the weekly production level is at the initial level seen after the period of heightened tensions in the Middle East, specifically the weekly production level from March 5 to March 12.

In addition, from late May to June, there will be maintenance shutdowns for three ethylene plants. Among them, Hainan Refining & Chemical plans to shut down for approximately 120 days starting in June. Sinopec-SK (Wuhan) Petrochemical is scheduled for maintenance on June 5. At the same time, affected by losses from high crude oil prices, it is possible that integrated refining and petrochemical enterprises may also reduce production beyond planned maintenance shutdowns.

Sample Description:

Production: Production generally refers to the actual quantity of products that meet relevant standards produced by a manufacturing enterprise within a certain period of time.

The industrial cracking C5 production data compiled by chempricehub Info represents the total production volume of all industrial cracking C5 manufacturers in China (including self-use enterprises).

The industrial cracking C5 production data from chempricehub Info is first-hand statistical data, covering 38 domestic enterprises, with a sample coverage rate of 100%. The statistical cycle runs from last Friday to this Thursday.

Comments

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  • Elena Vasquez 2026-05-21 20:05
    Slight uptick in cracking C5 output, but with upcoming ethylene plant turnarounds, downstream demand may face supply tightness, potentially supporting margins.
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