Skip to content
SPACListing
Liquidated

China Unistone Acquisition CORP

CIK 0001294248

Cash in trust

—

Not yet disclosed

Trust per share

—

Redemption value

IPO

—

—

Combination deadline

—

Not disclosed

Filings on record

64

Latest Aug 8, 2016

Overview

China Unistone Acquisition CORP is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001294248. The vehicle is sponsored by China Unistone. Deadline lapsed without a deal; trust returned to public shareholders.

How busy it has been

Filings per month since the first one. A vehicle that has gone quiet with a deadline ahead is a different proposition from one that is still working.

12602004-072016-08

64 filings in all. 1 in the last three months, against a busiest month of 12.

News on China Unistone Acquisition CORP

Last 90 days

Nothing in the last 90 days that names this vehicle. We attribute a story only when the release carries the ticker or the registered name, so an empty section means no press release or wire story matched — not that nothing was published. The filings below are the primary record either way.

SEC filing history

Free tier: filings older than 24 hours
  • REVOKED

    REVOKED filing

    Accession 9999999997-16-024901

    Aug 8, 2016

    10y ago

    View on EDGAR ↗
  • SC 13G/A

    SCHEDULE 13G/A

    Accession 0001362310-09-001895

    Feb 13, 2009

    17y ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001094891-06-000211

    Nov 28, 2006

    20y ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001094891-06-000210

    Nov 28, 2006

    20y ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001094891-06-000209

    Nov 28, 2006

    20y ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001094891-06-000207

    Nov 28, 2006

    20y ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001094891-06-000206

    Nov 28, 2006

    20y ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001094891-06-000205

    Nov 28, 2006

    20y ago

    View on EDGAR ↗
  • 10QSB

    FORM 10-QSB

    Accession 0000891092-06-003579

    Nov 20, 2006

    20y ago

    View on EDGAR ↗
  • NT 10-Q

    Late quarterly report notification

    Accession 0000891092-06-003548

    Nov 15, 2006

    20y ago

    View on EDGAR ↗
  • EFFECT

    Notice of effectiveness

    Accession 9999999995-06-002163

    Nov 6, 2006

    20y ago

    View on EDGAR ↗
  • CORRESP

    Correspondence with SEC staff

    Accession 0001047469-06-013481

    Nov 3, 2006

    20y ago

    View on EDGAR ↗
  • S-4/A

    S-4/A

    Accession 0001047469-06-013478

    Nov 3, 2006

    20y ago

    View on EDGAR ↗
  • S-4/A

    S-4/A

    Accession 0001047469-06-013414

    Nov 2, 2006

    20y ago

    View on EDGAR ↗
  • CORRESP

    Correspondence with SEC staff

    Accession 0001047469-06-013308

    Oct 31, 2006

    20y ago

    View on EDGAR ↗
  • S-4/A

    S-4/A

    Accession 0001047469-06-013290

    Oct 31, 2006

    20y ago

    View on EDGAR ↗
  • 8-K

    Regulation FD disclosure

    Items 7.01, 9.01 · Accession 0001104659-06-068587

    Oct 25, 2006

    20y ago

    View on EDGAR ↗
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001104659-06-067735

    Oct 20, 2006

    20y ago

    View on EDGAR ↗
  • 8-K

    Regulation FD disclosure

    Items 7.01, 9.01 · Accession 0001104659-06-061884

    Sep 19, 2006

    20y ago

    View on EDGAR ↗
  • S-4/A

    S-4/A

    Accession 0001047469-06-011680

    Sep 8, 2006

    20y ago

    View on EDGAR ↗
  • 8-K/A

    Entry into a material definitive agreement

    Item 1.01 · Accession 0001104659-06-056540

    Aug 22, 2006

    20y ago

    View on EDGAR ↗
  • 10QSB

    FORM 10QSB

    Accession 0000891092-06-002342

    Aug 21, 2006

    20y ago

    View on EDGAR ↗
  • NT 10-Q

    Late quarterly report notification

    Accession 0000891092-06-002270

    Aug 14, 2006

    20y ago

    View on EDGAR ↗
  • 8-K

    Entry into a material definitive agreement

    Items 1.01, 9.01 · Accession 0001104659-06-044871

    Jun 30, 2006

    20y ago

    View on EDGAR ↗
  • SC 13G

    Beneficial ownership report (passive)

    Accession 0000950133-06-002849

    Jun 2, 2006

    20y ago

    View on EDGAR ↗
  • 10QSB

    FORM 10-QSB

    Accession 0000891092-06-001313

    May 22, 2006

    20y ago

    View on EDGAR ↗
  • NT 10-Q

    Late quarterly report notification

    Accession 0000891092-06-001267

    May 16, 2006

    20y ago

    View on EDGAR ↗
  • 10KSB

    FORM 10KSB

    Accession 0000891092-06-000969

    Apr 17, 2006

    20y ago

    View on EDGAR ↗
  • NT 10-K

    Late annual report notification

    Accession 0000891092-06-000853

    Apr 3, 2006

    20y ago

    View on EDGAR ↗
  • S-4

    Merger registration statement

    Accession 0001047469-06-004213

    Mar 29, 2006

    20y ago

    View on EDGAR ↗

Pro

Track China Unistone Acquisition CORP without the delay

Free accounts see this filing history a day late. Pro shows every document minutes after EDGAR publishes it, opens it on EDGAR in one click, and adds the twelve-month deadline calendar.

  • Filings live, no 24-hour delay
  • One click through to the source document
  • Deadline calendar out to 12 months
  • CSV export, API and MCP access

Cancel any time. Billed monthly in USD.

China Unistone Acquisition CORP: questions answered

What is China Unistone Acquisition CORP?

China Unistone Acquisition CORP is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001294248. The vehicle is sponsored by China Unistone. Deadline lapsed without a deal; trust returned to public shareholders.

How much does China Unistone Acquisition CORP hold in trust?

No trust balance has been disclosed in a filing we have indexed for China Unistone Acquisition CORP. For a newly priced IPO this is normal: the figure first appears in the quarterly report after closing.

When must China Unistone Acquisition CORP complete a merger?

No combination deadline appears in the filings we have indexed. The date is stated in the charter and repeated in each quarterly report; where our parser could not establish it with confidence we leave it blank rather than infer one.

What happens if China Unistone Acquisition CORP does not find a target in time?

The charter requires the vehicle to redeem 100% of the public shares and return the trust, pro rata, to public shareholders. That is the mechanism working as designed rather than a default. Founder shares and warrants are worthless in that outcome, which is why the sponsor's incentive is to get a deal done or to buy more time. Across the market, deadline lapsed without a deal; trust returned to public shareholders.

Can I redeem shares in China Unistone Acquisition CORP, and at what price?

Public shareholders may elect to redeem in connection with a combination vote and at each extension vote, at the pro-rata trust value on the relevant record date. Redemption is a right attached to the public shares only; warrants and rights carry no claim on the trust. The mechanics and the deadline for electing are set out in the proxy statement for the vote in question.

Is the trust value the same as the share price for China Unistone Acquisition CORP?

No. Trust per share is a disclosed, contractual figure: what a redeeming holder receives. The market price is whatever the shares change hands at, which can sit above the trust when a deal is well received or below it when the market doubts one will close. We do not have a current quote for this vehicle, so no spread is shown.

Who sponsors China Unistone Acquisition CORP, and what is their track record?

China Unistone is the sponsor entity, part of the China Unistone franchise. This is the only vehicle we have attributed to that sponsor.

Is China Unistone Acquisition CORP a good investment?

That is not a question this site answers. China Unistone Acquisition CORP is covered here as reference data: what the company filed, when it filed it, and what the numbers in those filings say. The Edge, FOMO and Potential scores on this page are derived measures with a published formula, not ratings of investment merit: they describe the setup, and every component is shown so you can take them apart. We publish no price targets and no recommendations, and nothing here should be read as advice. The figures are a starting point for your own work, and each one carries the accession number of the filing it came from.

Where does this China Unistone Acquisition CORP data come from?

Filings China Unistone Acquisition CORP submitted to the SEC under CIK 0001294248: the registration statement and final prospectus for the structure, quarterly and annual reports for the trust, current reports and proxy statements for deals, votes and extensions. Trust economics are taken from the registrant's own XBRL tags rather than parsed from prose, which is why they are exact. Every filing in the history above is listed with its accession number, which identifies the document uniquely on EDGAR; Pro accounts open it directly from the row.

Compiled by the SPACListing research desk

Last reconciled Oct 19, 2026

Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally the IPO prospectus (Form 424B4), quarterly and annual reports, current reports and proxy statements, the registrant's own XBRL tags for trust economics. Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.

Read the full methodology · What is in the dataset · Report a correction

SPACListing is a reference-data service, not an investment adviser. Nothing here is a recommendation to buy or sell any security.

Continue reading

The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.