PTTGC (-5%) has slightly underperformed the SET (-2%) over the past three months but is up 10% YTD, indicating better appetite for the stock on a view that the worst is past and we feel China’s stimulus for its property sector will spur investor interest in the petrochemical sector in the near term. This is a plus for PTTGC given its 20% exposure to the construction sector, notably via allnex which opened a China hub in 2023. TP stays at Bt48, based on 0.8x 2024F PBV, implying 8.8x EV/EBITDA (2024F). We upgrade from Neutral to Outperform. Catalyst#1: China’s stimulus package to trigger interest. We expect China’s latest economic stimulus package to buoy market sentiment towards petrochemical stocks in the near term amidst the persistent demand-supply imbalance. The impact may arguably not be a bang, but could pave the way for more measures to revive the ailing property sector and consumer confidence, in turn boosting the petrochemical industry. This is a plus for at least 20% of its portfolio, notably via allnex, which is related to the construction sector.
Catalyst#2: Higher ethane supply from PTT. EBITDA margin for PTTGC’s olefins segment is expected to improve on more ethane feedstock from PTT’s gas separation plants (GSP) following full production at Block G1/61 (Erawan) at 800mmcfd from late Mar, up from 200-295mmcfd in 2023. This will raise the proportion of ethane feedstock to nearly 40% from 35% in 2023 and bring the segment’s adjusted EBITDA back to positive vs. a negative of Bt880mn in 2023. The greater ethane flow is expected to be more apparent in 2H24 given planned shutdown of PTT’s GSPs in 2Q24.
Catalyst#3: PE spread is expected to recover sooner than PP. We expect PE product spread to recover at a faster pace than PP as shown in Figure 1, where the HDPE operating rate may reach the long-term average of 80% in 2025. This benefits PTTGC as a gas-based cracker, giving it better cost advantage in terms of ethylene and PE than peers. Ethylene and PE capacity accounts for 33% of total capacity for PTTGC and its JVs. The 2Q24TD average PE price is up 4% YoY and 2% QoQ to US$1,065/t.
Action & recommendation. The improving earnings outlook leads us to upgrade our rating from Neutral to Outperform with unchanged TP of Bt48/share based on 0.8x PBV (2024F), with valuation undemanding at 0.6x PBV (2024F). Current share price implies 7.8x EV/EBITDA (2024F) vs. 5-year average of 10.7x and regional peers of 11.5x.
Risks & concerns: 1) Volatile crude oil price and product spread for oil refining and petrochemicals, 2) slower than expected recovery of demand for petrochemical products, 3) asset impairment, 4) regulatory change on GHG emissions and single-use plastics (<3% of capacity), and 5) change in allocation of domestic gas supply to petrochemicals. Key ESG risk factors include the environmental impact of its business and how it adapts during the transition to clean energy and circular economy.
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