Whether all full papers submitted to the conference will be considered for SCIE journal?
No. Not all full papers would be considered for SCIE journal.
A committee will evaluate every paper (whether the paper is in the aim and scope of the SCIE journals or not and meeting the standards of the particular SCIE journal), then based on their decision, only selected papers will be subjected to the review process in SCIE journals. If any paper is rejected based on the reviewers' comments the same will be subjected to another review for possible publication in Materials Today Proceedings. If the reviewers' comments are still adverse the paper may be rejected.
Note: All rights are reserved to technical expert committee to select a paper for the particular SCIE journal. No queries would be entertained regarding this. Due to time constraint and complexity in review processing, one paper can be considered for review in ONLY ONE SCIE journal. One paper cannot be considered for more than one SCIE journal.