---
title: "Zhengzhou Commodity Exchange: Adjusting the minimum opening order quantity for some futures contract trading instructions"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/278375354.md"
description: "Zhengzhou Commodity Exchange announced that starting from the night trading session on March 9, 2026, it will adjust the minimum opening order quantity for various futures contracts. The order quantity for methanol, paraxylene, PTA, and short fiber futures contracts will be adjusted to 8 lots, while the order quantity for bottle flakes and caustic soda futures contracts will be adjusted to 4 lots"
datetime: "2026-03-09T10:43:06.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/278375354.md)
  - [en](https://longbridge.com/en/news/278375354.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/278375354.md)
---

# Zhengzhou Commodity Exchange: Adjusting the minimum opening order quantity for some futures contract trading instructions

Zhengzhou Commodity Exchange: According to Article 27 of the "Futures Trading Management Measures of Zhengzhou Commodity Exchange," it has been decided that starting from the night trading session on March 9, 2026, the minimum opening order quantity for trading instructions of methanol futures contracts 2606, 2607, 2608, and 2609 will be adjusted to 8 lots; the minimum opening order quantity for trading instructions of xylene futures contracts 2604, 2605, 2606, 2607, 2608, and 2609 will be adjusted to 8 lots; the minimum opening order quantity for trading instructions of PTA futures contracts 2604, 2605, 2606, 2607, 2608, and 2609 will be adjusted to 8 lots; the minimum opening order quantity for trading instructions of short fiber futures contracts 2604, 2605, 2606, 2607, 2608, and 2609 will be adjusted to 8 lots; the minimum opening order quantity for trading instructions of bottle chip futures contracts 2604, 2605, 2606, 2607, 2608, and 2609 will be adjusted to 4 lots; the minimum opening order quantity for trading instructions of caustic soda futures contracts 2604, 2605, 2606, 2607, 2608, and 2609 will be adjusted to 4 lots; the minimum opening order quantity for trading instructions of propylene futures contracts 2604, 2605, 2606, 2607, 2608, and 2609 will be adjusted to 4 lots

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