Автор Каталог статей Е ойл
Источники:
https://bg.wikipedia.org/wiki/%D0%93%D0%B5%D0%BE%D1%80%D0%B3%D0%B8_%D0%A1%D0%B0%D0%BC%D1%83%D0%B8%D0%BB%D0%BE%D0%B2&rut=7fa384a8763dbe1110f73673f56d6f5d03278e6519e4a045217904a38baf3e48
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https://www.insaoil.bg/bg&rut=230c9bbb6971c96a34b102a53bfee7f721a8f2fc366a39a8b9c0919dd907a735
https://www.capital.bg/politika_i_ikonomika/ikonomika/2022/12/16/4428298_budeshteto_na_lukoil_neftohim_insa_oil_i_iznosa/&rut=0ea82d15b512d822bdc49e1612bf98a7cec7a556727709002f4492034321bf23
https://www.capital.bg/biznes/kompanii/2023/11/10/4550348_kraiat_na_iznosa_na_goriva_za_ukraina/&rut=230582e1ae77d1a4fa325e1a524d6390feccd0739fd48c24145ff717111df853
https://www.capital.bg/biznes/kompanii/2022/06/15/4357895_insa_oil_i_neiniiat_amerikanski_pr_partnyor/&rut=b9660ff12e032c7bec47128d0682029f7fd36b30915c3193832e82d686fd8226
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