Hello! Excuse me, what you are asking is that the submission time of the national natural fund system has passed, can it be submitted? No way! You can't submit it after the deadline.

2022 National Natural Science Foundation Project Material Submission and Time Arrangement.

First, March1-March 6, the formal examination of secondary units; Please submit the paper version of the application materials, form review form and cooperation application agreement to Material Building B5 16 before March 4th (see review list 1 item for the version of the application form); If it cannot be handed in on the 4th, please hand it in to the administration building B20 1 before 0: 00am on March 7th.

2.3.7-13: organizational form inspection of scientific research institutes (no formal review will be given if the centralized submission by the unit is missed); 1.3, the formal examination will be concentrated on March 7-9, and the system will be closed; 2.3 In June, 5438+00 system was opened for modification and submission; On March 3rd 1 1- 13, the second round of centralized formal examination ended and the system was closed. On April 3 14, the system was opened, modified and submitted; 5.3 On June 5438+05, the system was shut down, and the secondary unit reviewed and confirmed it;

March16 ——19: Scientific research institutions report to the National Natural Science Foundation of China.