2012年10月30日，巴西发展工业外贸部发布公告，应巴西BannQuimica有限公司申请，决定对进口自中国的还原靛蓝产品（índigobluereduzido）进行反倾销调查，涉案产品南共市税号为32041590。倾销调查期为2011年4月～2012年3月，损害调查期为2007年4月～2012年3月。

October 30, 2012,Brazilian development industrial ministry of foreign trade by way of a public announcement,Should the Brazilian BannQuimica co., LTD. Application,Decided to import from China's reducing indigo products(indigobluereduzido)An anti-dumping duty investigation,Products involved NaGongShi duty paragraph for 32041590.Dumping investigation period for April 2011 to March 2012,Damage survey period for April 2007 to March 2012.

　　鉴于中国在反倾销程序中未被视作市场经济国家，巴方拟选择新加坡作为替代国来计算正常价值。相关利害关系人可在公告日起20天内向巴方申请参加调查。相关涉案企业应在40天内填写并提交调查问卷。

In view of China in anti-dumping program is not regarded as a market economy countries,Palestinian quasi choose Singapore as a TiDaiGuo to calculate normal value.The announcement of the relevant interested party may, within 20 days for Palestinian involved in the survey.Related enterprise should be involved in 40 days fill out and submit the questionnaire.