http://172.19.1.196:8983/solr/secweb/select?q=PTT หุ้นสามัญ (Ordinary shares) OR "PTT หุ้นสามัญ Ordinary shares" OR "PTT Ordinary shares" OR "PTT Common stock หุ้นบุริมสิทธิ์" OR "Petroleum Authority of Thailand Ordinary shares" OR "Petroleum Authority of Thailand Common stock หุ้นบุริมสิทธิ์"&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
boards are accountable and fulfilling the stewardship obligation of institutional investors to promote the creation of value. Institutional investors should therefore seek to vote their shares in a