Just came across some info that you might find useful.
I found H&M's 9 month report for 2015 (figures all in Swedish currency SEK):
https://about.hm.com/content/dam/hm/about/documents/en/cision/2015/09/1577226_en.pdf
Interestingly, in that same document on page 14 , Malaysia's sales is listed but not profit. Sales in 2015 amounts to 747million SEK compared to 457million SEK in 2014. Translate to RM is roughly RM 376.29m in 2015 & RM 230.2m in 2014. That's a 59.5% growth in revenue! So right now Uniqlo's market share and H&M's market share in Malaysia is almost roughly the same. (RM 384.25m vs RM 376.29m).
Also, this should be interesting. Profit margins for top 10 apparel retailers worldwide for year 2015:
To compare with local apparel retailers that public listed, you may view L.C.Chong's local peer analysis on this industry:
http://www.slideshare.net/lcchong76/apparels-peer-comparison
Happy reading!
shinado