Harry Vafias
Analyst · Jefferies
Proceeding on Slide 11. Global LPG trade has grown on an annual basis by an average of 6% over the last decade driven largely by U.S. exports to Asian countries. Since August 2018, imposed LPG tariffs have left a sharp reduction of U.S. exports to China and have played a negative role in broader market sentiment. Indeed U.S. exports to China heavily reduced in 2018, and it's estimated that volume reduction of U.S. exports to China compared to '17 was in the order of about 45%. Both countries altered their trade pattern following the trade war. U.S. exports were redirected to other destinations like Japan, South Korea and Indonesia, while channel import were mainly sourced from the Middle East countries like the Emirates, Qatar and Kuwait.
Looking at '19, Chinese trade will continue to be affected by the imposed tariffs should an agreement not be reached, in the sense that the country's demand for LPG is expected to grow at a slower pace. However, new investments in 3 PDH plants that will commence operation in China this year are expected to give a boost to the country's LPG needs.
On Slide 12, we see that during Q1 '19, rates for small LPGs remain flat with the exception of the large pressurized vessels. These vessels gain momentum due to the cargo deliveries to Morocco and West Africa, where larger sized ships are preferred. Concerning the smaller pressurized vessels in the -- both in the East and the West, rates remained flat as there was a general reluctance from charters to take forward position in terms of period fixtures.
In terms of trade, West of Suez, the market has come off a bit more since our last announcement, which is much in line with the usual seasonal trends. Activity both in the spot and time charter market has been very modest as charters are in the wait-and-see mode. Expectations remains though for a more exciting second half of the year in the region.
East of Suez, although the spot market did pick up post-lunar new year, unfortunately, neither LPG nor petchems produced enough cargoes in the market to support a further increase in rates. There are, however, some interesting new trades coming up on the petchem side though, where both butadiene and propylene is being exported from West Coast India to Southeast Asia and the Far East. This is producing good ton-mile demand for the 3,500 and 5,000 cubic meter ships and could become an important driver for the market going forward.
On the period charter side, there was a general reluctance from charters to be very active, and our view is that the U.S.-China trade war should take some of the blame for the hesitant market sentiment. The long-term picture continues to look healthy though as the fleet grows older, and especially in Asia, we see a significant phaseout of older tonnage within the next 2 to 4 years.
With regards to scrapping, the small LPG pressurized segment has substantial old tonnage, 26% of the fleet is over 20 years of age, which together with new environmental regulations may trigger recycling to accelerate in the upcoming years. Since the beginning of '19, we have not recorded any demolition of small pressurized ships.
As per published orders, there are 11 ships, that is 3.1% of the total fleet to be delivered until the end of 2021, probably, the smallest order book of any ship type prevailing in the shipping industry. The small gas carrier fleet has approximately 90 ships over 20 years of age. Therefore, the current order book of 11 ships is not large enough to offset the older tonnage expected to be recycled in the period ahead, especially when water ballast treatment system must be fitted, and we have also the IMO 2020 emission laws coming into force in about 6 months.
On Slide 13, we discuss -- we commenced with our share performance for the past 5 months. The performance of our stock is presented along with selected gas carriers, peer group and the price of oil. During the first 5 months of 2019, the price of oil followed an upward trend, higher than what analysts expected, followed by OPEC's decision to cut production output and China's reported economic growth for the first quarter of '19, which exceeded expectations. At the beginning of May, however, we witnessed an escalation of the U.S.-China trade war, an event that had negative impact on all energy-related stocks but also affected the oil price.
On Slide 14, we are showing different scenarios on the company's performance for the year '19. The different scenarios were created based on existing fixed charters plus vessels open on the spot market and assuming no new charters upon the expiration of a fixed vessel. Revenues were calculated using an estimated spot rate and an individual utilization rate for each ship. Compared to previous forecast, we remain conservative as per our LPG spot rates and slightly increased estimated spot rates for tankers and semi-ref LPG vessels as these segments marked improved performance.
In addition, the 4 vessels currently comprising the JV were removed from the vessel count and 50% of their net profit was accounted as a contribution to our company's EBITDA. As evident, a $2,000 increase in daily spot rates will boost EBITDA by close to $8 million. The increase would have had much higher effect, but we have the majority of our vessels opening within 2019 expiring the period contract towards the end of the year, and therefore, by default, revenue upside cannot be that strong immediately. If market ameliorates further, the upside is much more evident in 2020 when a $2,000 hike in spot rates will increase our annual EBITDA by -- in excess of $20 million.
In Slide 15, we can see some variation multiples of StealthGas against comparable companies. As evident, our company trades at a greater discount than its peers in terms of NAV. Our market cap is close to $128 million, creating a large discrepancy between the value of our assets, which are close to $1 billion and our company's potential. In essence, investors are valuing us at about $45 million above our cash balance.
We are confident that the market will correct its view on our company soon and that we will reach a stage that our market cap will be a realistic reflection of our assets value and growth potential.
We are concluding with Slide 16. We present a brief summary of our company's and market strong points, placing emphasis on the fact that we operate in a segment with solid fundamentals and we believe will leverage our segment in the near future. As communicated in prior quarters, we are firm believers of our company's strength, and we believe that for the next couple of years, our segment's performance looks very promising. We, as market leaders, are well positioned to fully leverage this opportunity.
At this stage, our Chairman, Mr. Jolliffe, will summarize our concluding remarks for the period examined.