SCHEDULE 13G

Jianpu Technology Inc.

Class A ordinary shares, par value US$0.0001 per share · CUSIP: 47738D101

Event date: 2017-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Article Light Limited

  Shares: 26,536,229.00 · Class: 7.1%

• Yunfeng Fund II, L.P.

  Shares: 26,536,229.00 · Class: 7.1%

• Yunfeng Investment II, L.P.

  Shares: 26,536,229.00 · Class: 7.1%

• Yunfeng Investment GP II, Ltd.

  Shares: 26,536,229.00 · Class: 7.1%

• Feng Yu

  Shares: 26,536,229.00 · Class: 7.1%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.