Exporting a table with long raw , but the data in long raw is not moving

I am trying to export a table with long raw. The table size is 800GB. The datapump is not exporting the long raw. I did some research, and it seems the only way is to transfer them to LOB then export/import. Then I have to transfer them again to long raw in another database. Is there another simple way? I did the below. Notice the size is small. Doing a sum of the table in dba_table is giving around 800GB. I know this datatype is deprecated but I cannot change that for now. Export: Release 19.0.0.0.0 - Production on Tue Dec 17 23:53:38 2024 Version 19.11.0.0.0 Copyright (c) 1982, 2019, Oracle and/or its affiliates. All rights reserved. Connected to: Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Starting "db1"."SYS_EXPORT_TABLE_01": db1/********@sv1 directory=backup dumpfile=tablle1_d.dmp LOGFILE=log_tablle1_d.log TABLES=tablle1 EXCLUDE=STATISTICS,INDEX parallel=10 Processing object type TABLE_EXPORT/TABLE/TABLE_DATA Processing object type TABLE_EXPORT/TABLE/TABLE . . exported "db1"."tablle1" 12.54 MB 77 rows Master table "db1"."SYS_EXPORT_TABLE_01" successfully loaded/unloaded ****************************************************************************** Dump file set for db1.SYS_EXPORT_TABLE_01 is: /backup/tablle1_d.dmp Job "db1"."SYS_EXPORT_TABLE_01" successfully completed at Tue Dec 17 23:55:21 2024 elapsed 0 00:01:26