(5.5% of revenue from 10.5% in 2016). Network OPEX was flat QoQ but increased 99% YoY mainly from 4G expansion and addition of TOT partnership payment. EBITDA margin improved to 44.6% from 36.4% in 4Q16

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL

LIMITED ASIA METAL PUBLIC COMPANY LIMITED ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED ASIA PRECISION PUBLIC COMPANY LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED ASIAN ALLIANCE INTERNATIONAL