尼泊尔信用证，做过的求指教

里面有些条款有的货代说可以做到其中的几点，没有一个货代说全部能做到的，让客户修改信用证，客户说银行规定的条款，无法修改，所以想请教做过尼泊尔信用证的货代帮我解答一下，下面这些都是47A附加条款

47A 46A "Document Requires" Point No. 6, : - You have to send the non-negotiable document direct to us and only send negotiable document to bank after dispatch of the machine. Though it is non-negotiable document so we can not not take delivery of the material with it and we ask this type of document for our preliminary process of clearance at our end. 

客户让寄给他不可转让的单据，可转让的寄给银行，不太理解这个意思，求指点，。

1.THE NEGOTIATING BANK TO FORWARD THE ORIGINAL DOCUMENTS TO US RASTRIYA BANIJYA BANK CENTRAL OFFICE, TREASURY DEPARTMENT SINGH DURBAR   PLAZA, KATHMANDU NEPAL.

议付行把原件提交给客户。

2.THIS SWIFT MESSAGE IS THE OPERATIVE INSTRUMENT AND NO MAIL CONFIRMATION WILL FOLLOW. 

不太清楚这个是什么意思

3.DOCUMENTS BEARING THE DATE BEFORE THE DATE OF L/C ARE NOT ALLOWED.

文件日期需晚于开证日期

4.NEGOTIATION IS AVAILABLE WITH ANY BANK IN CHINA.

中国任何一家银行都可以议付

5.DELIVERY TERMS TO BE READ AS CNF KOLKATA, INDIA (INCOTERMS 2010).

运输条款到加尔各答印度

6.GOODS FOR TRANSPORTATION TO KOLKATA, INDIA IN TRANSIT TO BIRATNAGAR, NEPAL VIA BIRATNAGAR CUSTOMS OFFICE AND THIS SHOULD BE MENTIONED IN THE BILL OF LADING.

货物运输到加尔各答转运到尼泊尔指定地方通过Biratnagar 海关办公室，这些信息需要在提单上显示

7.NAME AND ADDRESS (TEL/FAX NOS) OF AGENTS OF THE PORT OF TRANSSHIPMENT AND PORT OF DISCHARGE MUST BE MENTIONED IN THE BILL OF LADING.

转运港与卸货港代理名称与地址信息需要在提单上显示

8.ALL DOCUMENTS CALLED FOR IN TERMS OF THIS CREDIT MUST BE EXRPESSED IN ENGLISH.

所有文件英文

9.CONTAINER ARE TO BE ALLOWED TO ENTER INTO NEPAL ON IMPORTER’S GUARANTEE FOR 21 DAYS FREE OF DETENTION CHARGES FROM THE DATE OF ARRIVAL OF VESSEL AT PORT OF DISCHARGE AND LOCAL SHIPPING AGENT MUST NOT CHARGE PORT CONGESTION CHARGES FROM LOADING PORT TO DISCHARGE PORT TO THE CONSIGNEE. THIS SHOULD BE MENTIONED IN THE BILL OF LADING.

21天免箱期与不收拥堵费需在提单上显示出来

10.ALL LOCKING POINTS OF THE CONTAINER MUST BE SEALED PROPERLY WITH BOTTLE OR BULLET SEAL AND NUMBER OF SEALS AND ALL SEAL NUMBER MUST BE MENTIONED IN THE BILL OF LADING.

铅封数量于铅封号在提单上显示

11.B/L ISSUED BY FREIGHT FORWARDER IS NOT ACCEPTABLE. 

不接受货代提单，要船公司提单

12.PACKING: STANDARD SEA WORTHY EXPORT PACKING. PACKING OF ELECTRIC AND OTHER PARTS MUST BE DONE IN HIGH QUALITY PLYWOOD CRATE.

能做到

13.SHIPPED ON BOARD' MARKED B/L IS ONLY ACCEPTABLE FOR NEGOTIATION AND SHIPPED ON BOARD DATE MUST NOT BE AFTER THE DATE OF BILL OF LADING. 

已装船显示在提单上

14.INSURANCE TO BE COVERED BY BUYER.

客户购买保险

B/L ISSUED BY SEA HAWK LINK PVT. LTD. , TRANS POWER INTERNATIONAL LOGISTICS CORPORATION AND JAK MARITIME & LOGISTICS INDIA PVT. LTD. IS NOT ACCEPTABLE. 

不接受这仨家公司出的提单

以上这些要求，有没有哪家船公司都可以做到的？