Pandoc, input images and Word Export

Question

I am required to convert a LaTeX file (mypaper.tex) to a DOCX file, for the requirement of a journal.

The latex document contains the following:

1. Tables, figures and equations
2. Bibliographic citations (my bibliographic database is titled mycitation.bib)

The figures are in a subdirectory called images. In the latex file, I have referred to this subdirectory by using the command

\graphicspath{{images/}} 

I downloaded a CSL file from the Zotero database. Let us say that the name of the CSL file is springer-science-reviews.csl

Now I run the following command to convert from .tex to .docx

pandoc -s -S --filter pandoc-crossref --filter pandoc-citeproc --csl springer-science-reviews.csl --bibliography mycitation.bib mypaper.tex -o mypaper.docx

I see the following problems:

1. Cross referencing does not work. [\ref{tab:pollution} remains in the docx file as {tab:pollution}
2. Tables with commands like @extracolsep or those dependent on the latex's array package are not rendered correctly.

An example, which does not work, is given here:

\begin{table}[htbp] 
\centering    
\caption{Pollution data}    
\label{tab:pollution}  
\begin{tabular}{@{\extracolsep{5pt}} clccccc}  
\toprule  & Name & V1 & V2 & Z1 & Z2 &Level\\  
& {} & {$\mu$g/m$^3$} &{$\mu$g/m$^3$} &{$\mu$g/m$^3$} &{} &{}\\ 
\midrule 
1 & MNEC & $77.160$ & $32.149$ & $3.793$ & $40.696$ &Good\\  
2 & BNEC & $142.643$ & $36.142$ & $8.801$ & $66.274$ &Moderate\\  
3 & TVCEN & $111.702$ & $41.657$ & $5.949$ & $57.070$ &Moderate\\ 
\bottomrule 
\end{tabular} 
\end{table}