I use the following (attached) script to convert LaTeX files (usually generated by org) to docx. It sometimes works well, or at least well enough for my uses. Maybe you can adapt it to your needs.
-- Eric S Fraga via Emacs 27.0.50, Org release_9.1.14-1035-gfeb442
#!/bin/sh -f BASE=$(basename $1 .tex) CSL="/home/ucecesf/synced/share/citation.styles/acm-siggraph.csl" if [ -f default.csl ]; then CSL="default.csl" fi echo "Converting " $BASE.tex " to " $BASE.docx " using bib style " $CSL pandoc --bibliography=/home/ucecesf/synced/share/texmf/bibtex/bib/bibliography.bib --csl=${CSL} --filter pandoc-citeproc ${BASE}.tex -o ${BASE}.docx #pandoc --bibliography=/home/ucecesf/share/texmf/bibtex/bib/papers.bib --csl=/home/ucecesf/synced/share/citation.styles/elsevier-with-titles.csl --filter pandoc-citeproc ${BASE}.tex -o ${BASE}.docx