English: last-day propositional allocation definition: doomsday proportional placement refers to the successful confirmation of valid subscription applications before the end of the fundraising period, and the proportional placement of valid subscription applications according to the remaining quota on the last day. Interpretation: When proportional placement occurs, if the doomsday proportional placement method is adopted, only investors who submit their applications on the last day of the fund raising (or centralized subscription) period will participate in the proportional placement, and the valid applications before the last day will be fully confirmed. The subscription application valid on the last day will be placed in proportion to the remaining quota. The proportion of placement will be disclosed in the form of announcement after the fundraising.