Gyogyouyou sekiyu no shouhi kisei ni tsuite

Firippin no sekiyu ni tsuite

Sekiyu shouhi kisei to mokutan jidousha fukyuu sokushin ni kansuru hiken

Kasanete toumen no sekiyu zousansaku ni tsuite

Sando toumen no sekiyu zousansaku ni tsuite

Chochiku shouhi bukka doitsu no taiken ni tsuite

Gyogyouyou nenyu no kisei ni taisuru doufuken no sochi oyobi houshin ni kansuru shiryou

Beihai no riyou ni tsuite kondate ni tsuite

Nougyouyou torakutoru ni tsuite

Shokuyoubashi no ichigenka touitsu ni tsuite : shigen aigo shouhi setsuyaku kokumin hokenjou nimo manten

Kitakarafuto ni okeru waga sekiyu kigyou ni taisuru sorenpou no taido ni tsuite

Houritsu no tekiyou ni tsuite

Kanzen hidome kakaku teiren shouhi shouryou sekiyu seihou denjusho

Taikoku no sangyou ni tsuite

Wagakuni no sangyou ni tsuite

Dendousha no youi ni tsuite

Gyosen no shouhi denryoku no shouenerugī ni kansuru kenkyuu

Shina no sanshigyou ni tsuite

Ube no koukougyou ni tsuite

Sangyou no gourika ni tsuite

Sangyuugyou no hatten ni tsuite

Kaisei shokugyou shoukaihou ni tsuite

Shoukibo koujou no jitsujou ni tsuite

Shoukibo koujou no jitsujou ni tsuite

Soukogyouhou ni tsuite