http://172.19.1.196:8983/solr/secweb/select?q=Combine Possible OR "combine possible" OR "merge PTT" OR "merge Thai Oil" OR "unite PTT" OR "unite Thai Oil"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=key_sitemap%3Ainvestor&start=0&rows=10
identify as early as possible problems that put significant investment value at risk. If they have concerns they should seek to ensure that the appropriate members of the investee company’s board or