> For the complete documentation index, see [llms.txt](https://docs.chainbitx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chainbitx.com/help-center/eng/readme/announcement-center/announcement/listing-announcement-lab-bill-vvv.md).

# Listing Announcement (LAB, BILL, VVV)

New Perpetual Contracts Launch Notice

Dear Users,

To further expand our range of perpetual contract offerings and enhance your trading experience, ChainBitX will officially list the following USDT perpetual contracts on May 12, 2026 at 12:00 (UTC+8):

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LAB (LAB USDT Perpetual Contract)\
LAB is a blockchain-native digital asset designed to support experimental on-chain infrastructure and ecosystem development. It aims to facilitate innovation in decentralized applications, modular blockchain solutions, and emerging Web3 use cases.

BILL (BILL USDT Perpetual Contract)\
BILL is a listed trading asset on the exchange. Due to limited publicly available fundamental information, it primarily functions as a market-driven token, participating in secondary market trading and price discovery.

VVV (VVV USDT Perpetual Contract)\
VVV is associated with VVV and belongs to the AI-focused crypto sector, aiming to support decentralized AI agent systems and on-chain intelligent applications, driving the integration of AI and Web3 ecosystems.

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USDT perpetual contracts allow traders to gain exposure to LAB, BILL, and VVV price movements without holding the underlying assets, using leverage to amplify trading opportunities.

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#### Contract Details

| Contract            | Underlying Asset | Settlement Asset | Min Price Movement | Max Leverage | Funding Interval | Trading Hours |
| ------------------- | ---------------- | ---------------- | ------------------ | ------------ | ---------------- | ------------- |
| LAB USDT Perpetual  | LAB              | USDT             | 0.0001             | 20X          | Every 8 hours    | 24/7          |
| BILL USDT Perpetual | BILL             | USDT             | 0.00001            | 20X          | Every 8 hours    | 24/7          |
| VVV USDT Perpetual  | VVV              | USDT             | 0.001              | 20X          | Every 8 hours    | 24/7          |

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#### Important Notes

* Funding rate caps: +2.00% / -2.00%, settled every 8 hours automatically
* ChainBitX may adjust contract parameters dynamically based on market conditions, including but not limited to:
* Funding rates
* Leverage levels
* Margin requirements

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Thank you for your continued support and trust.

ChainBitX Team\
May 12, 2026

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