August 1 (SeeNews) - Croatian shipping company Tankerska Next Generation [ZSE:TPNG] said it posted a net profit of 4.6 million kuna ($628,000/612,000 euro) in the first half of 2022, compared to a net loss of 5.0 million kuna in the same period of last year due to higher freight rates on the spot market in the second quarter.