Filing Details

The remainder of this cover page shall be filled out for a reporting persons initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

CUSIP number G10970112 has been assigned to the Class Z ordinary shares of the Issuer, par value US$0.0001 per share.

CUSIP number 090040106 has been assigned to the American Depositary Shares (ADSs) of the Issuer, which are listed on Nasdaq Global Select Market under the symbol BILI. Each ADS represents one Class Z ordinary share, par value US$0.0001 per share.

Page 2 of 7

  Name of Reporting Persons

  CHEN Rui

  Check the Appropriate Box if a Member of a Group

  (a)  ☐        (b)  ☐

  SEC Use Only

  Citizenship or Place of Organization

  Peoples Republic of China

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

  Sole Voting Power

  49,800,006. See Item 4.

  Shared Voting Power

  0

  Sole Dispositive Power

  49,800,006. See Item 4.

  Shared Dispositive Power

  0

  Aggregate Amount Beneficially Owned by Each Reporting Person

  49,800,006. See Item 4.

  Check if the Aggregate Amount in Row (9) Excludes Certain Shares

  ☐

  Percent of Class Represented by Amount in Row 9

  12.7%. See Item 4.

  Type of Reporting Person

  IN

Page 3 of 7

  Name of Reporting Persons

  Vanship Limited

  Check the Appropriate Box if a Member of a Group

  (a)  ☐        (b)  ☐

  SEC Use Only

  Citizenship or Place of Organization

  British Virgin Islands

Number of

Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

  Sole Voting Power

  49,299,006. See Item 4.

  Shared Voting Power

  0

  Sole Dispositive Power

  49,299,006. See Item 4.

  Shared Dispositive Power

  0

  Aggregate Amount Beneficially Owned by Each Reporting Person

  49,299,006. See Item 4.

  Check if the Aggregate Amount in Row (9) Excludes Certain Shares

  ☐

  Percent of Class Represented by Amount in Row 9

  12.6%. See Item 4.

  Type of Reporting Person

  CO

Page 4 of 7

Item 1(a).

Name of Issuer:

Item 1(b).

Address of Issuers Principal Executive Offices:

Item 2(a).

Name of Person Filing:

Item 2(b).

Address of Principal Business Office or, if None, Residence:

Item 2(c).

Citizenship:

Item 2(d).

Title of Class of Securities:

Item 2(e).

CUSIP No.:

CUSIP number G10970112 has been assigned to the Class Z ordinary shares of the Issuer, par value US$0.0001 per share.

CUSIP number 090040106 has been assigned to ADSs of the Issuer, each representing one Class Z ordinary share.

Item 3.

If this statement is filed pursuant to §§ 240.13d-1(b), or 240.13d-2(b) or (c), check whether the persons filing is a:

Item 4.

Ownership:

Page 5 of 7

Reporting Person

CHEN Rui

Vanship Limited

Represents (i) 49,299,006 Class Y ordinary shares directly held by Vanship Limited, a business company limited by shares incorporated in British Virgin Islands, and (ii) 501,000 Class Z ordinary shares issuable to Mr. Rui Chen upon exercise of options within 60 days after December 31, 2021. Vanship Limited is controlled by The Le Petit Prince Trust, a trust established under the laws of Cayman Islands and managed by TMF (Cayman) Ltd. as the trustee. Mr. Chen is the settlor of The Le Petit Prince Trust, and Mr. Chen and his family members are the trusts beneficiaries. Under the terms of this trust, Mr. Chen has the power to direct the trustee with respect to the retention or disposal of, and the exercise of any voting and other rights attached to, the shares held by Vanship Limited in the Issuer, and, except for Mr. Chen, the other beneficiaries of the trust have no voting rights attached to such shares. There are certain limited circumstances in which the trustee would not be required to comply with such a direction (for example, where a direction may make the trustee subject to criminal sanction or civil liability or where a direction involves a transaction which might have an adverse impact on the reputation of the trustee). The above position would also not apply if Mr. Chen is incapacitated, has released his authority or nominated another person to have such authority in his place.

The percentage of class of securities beneficially owned by each Reporting Person is based on 83,715,114 Class Y ordinary shares and 306,889,473 Class Z ordinary shares of the Issuer outstanding as of December 31, 2021 based on the information provided by the Issuer.

For each Reporting Person, the percentage of aggregate voting power is calculated by dividing the voting power beneficially owned by such Reporting Person by the voting power of all of the Issuers Class Z and Class Y ordinary shares as a single class. Each holder of Class Z ordinary shares is entitled to one vote per share and each holder of Class Y ordinary shares is entitled to ten votes per share on all matters submitted to them for a vote.

Represents 49,299,006 Class Y ordinary shares directly held by Vanship Limited, a business company limited by shares incorporated in British Virgin Islands.

Page 6 of 7

Ownership of Five Percent or Less of a Class:

Ownership of More than Five Percent on Behalf of Another Person:

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person:

Identification and Classification of Members of the Group:

Notice of Dissolution of Group:

Certifications:

Page 7 of 7