The costs of the new ropax vessels are 30 % lower than those of the present ones .
The sentence indicates a comparison between the costs of the new ropax vessels and the present ones. The costs of the new vessels are 30% lower than the present ones. Lower costs are generally perceived as a positive aspect, as it implies cost efficiency and potential savings.
Analyze the sentence and determine if the sentiment of the sentence is neutral, positive or negative.

The costs of the new ropax vessels are 30 % lower than those of the present ones .
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The sentence indicates a comparison between the costs of the new ropax vessels and the present ones. The costs of the new vessels are 30% lower than the present ones. Lower costs are generally perceived as a positive aspect, as it implies cost efficiency and potential savings. Therefore, the sentiment of the sentence is positive.
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